X-Git-Url: https://perl5.git.perl.org/perl5.git/blobdiff_plain/a845a0d454e0f00755bd9ac955d4d658c0af2872..746c22dbdaae0632486f06720683b9e5aabeac26:/config_h.SH diff --git a/config_h.SH b/config_h.SH old mode 100644 new mode 100755 index f7b79f1..09994e6 --- a/config_h.SH +++ b/config_h.SH @@ -1,8 +1,14 @@ +# THIS IS A GENERATED FILE +# DO NOT HAND-EDIT +# +# See Porting/config_h.pl + +: Set up for generating config_h.SH case "$CONFIG_SH" in -'') CONFIG_SH=config.sh ;; +'') CONFIG_SH=config.sh;; esac case "$CONFIG_H" in -'') CONFIG_H=config.h ;; +'') CONFIG_H=config.h;; esac case $PERL_CONFIG_SH in '') @@ -20,18 +26,18 @@ esac case "$0" in */*) cd `expr X$0 : 'X\(.*\)/'` ;; esac +case "$CONFIG_H" in +already-done) echo "Not re-extracting config.h" ;; +*) echo "Extracting $CONFIG_H (with variable substitutions)" sed <$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un-def!#undef!' -/* - * This file was produced by running the config_h.SH script, which +/* This file was produced by running the config_h.SH script, which * gets its values from $CONFIG_SH, which is generally produced by * running Configure. * * Feel free to modify any of this as the need arises. Note, however, * that running config_h.SH again will wipe out any changes you've made. * For a more permanent change edit $CONFIG_SH and rerun config_h.SH. - * - * \$Id: Config_h.U,v 3.0.1.5 1997/02/28 14:57:43 ram Exp $ */ /* @@ -50,4111 +56,4550 @@ sed <$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un */ #define LOC_SED "$full_sed" /**/ -/* HAS_MSYNC: - * This symbol, if defined, indicates that the msync system call is - * available to synchronize a mapped file. +/* HAS_ALARM: + * This symbol, if defined, indicates that the alarm routine is + * available. */ -#$d_msync HAS_MSYNC /**/ +#$d_alarm HAS_ALARM /**/ -/* HAS_MUNMAP: - * This symbol, if defined, indicates that the munmap system call is - * available to unmap a region, usually mapped by mmap(). +/* HAS_BCMP: + * This symbol is defined if the bcmp() routine is available to + * compare blocks of memory. */ -#$d_munmap HAS_MUNMAP /**/ +#$d_bcmp HAS_BCMP /**/ -/* HAS_NICE: - * This symbol, if defined, indicates that the nice routine is - * available. +/* HAS_BCOPY: + * This symbol is defined if the bcopy() routine is available to + * copy blocks of memory. */ -#$d_nice HAS_NICE /**/ +#$d_bcopy HAS_BCOPY /**/ -/* HAS_PATHCONF: - * This symbol, if defined, indicates that pathconf() is available - * to determine file-system related limits and options associated - * with a given filename. - */ -/* HAS_FPATHCONF: - * This symbol, if defined, indicates that pathconf() is available - * to determine file-system related limits and options associated - * with a given open file descriptor. +/* HAS_BZERO: + * This symbol is defined if the bzero() routine is available to + * set a memory block to 0. */ -#$d_pathconf HAS_PATHCONF /**/ -#$d_fpathconf HAS_FPATHCONF /**/ +#$d_bzero HAS_BZERO /**/ -/* HAS_PAUSE: - * This symbol, if defined, indicates that the pause routine is - * available to suspend a process until a signal is received. +/* HAS_CHOWN: + * This symbol, if defined, indicates that the chown routine is + * available. */ -#$d_pause HAS_PAUSE /**/ +#$d_chown HAS_CHOWN /**/ -/* HAS_PIPE: - * This symbol, if defined, indicates that the pipe routine is - * available to create an inter-process channel. +/* HAS_CHROOT: + * This symbol, if defined, indicates that the chroot routine is + * available. */ -#$d_pipe HAS_PIPE /**/ +#$d_chroot HAS_CHROOT /**/ -/* HAS_POLL: - * This symbol, if defined, indicates that the poll routine is - * available to poll active file descriptors. You may safely - * include when this symbol is defined. +/* HAS_CHSIZE: + * This symbol, if defined, indicates that the chsize routine is available + * to truncate files. You might need a -lx to get this routine. */ -#$d_poll HAS_POLL /**/ +#$d_chsize HAS_CHSIZE /**/ -/* HAS_READDIR: - * This symbol, if defined, indicates that the readdir routine is - * available to read directory entries. You may have to include - * . See I_DIRENT. +/* HAS_CRYPT: + * This symbol, if defined, indicates that the crypt routine is available + * to encrypt passwords and the like. */ -#$d_readdir HAS_READDIR /**/ +#$d_crypt HAS_CRYPT /**/ -/* HAS_SEEKDIR: - * This symbol, if defined, indicates that the seekdir routine is - * available. You may have to include . See I_DIRENT. +/* HAS_CTERMID: + * This symbol, if defined, indicates that the ctermid routine is + * available to generate filename for terminal. */ -#$d_seekdir HAS_SEEKDIR /**/ +#$d_ctermid HAS_CTERMID /**/ -/* HAS_TELLDIR: - * This symbol, if defined, indicates that the telldir routine is - * available. You may have to include . See I_DIRENT. +/* HAS_CUSERID: + * This symbol, if defined, indicates that the cuserid routine is + * available to get character login names. */ -#$d_telldir HAS_TELLDIR /**/ +#$d_cuserid HAS_CUSERID /**/ -/* HAS_REWINDDIR: - * This symbol, if defined, indicates that the rewinddir routine is - * available. You may have to include . See I_DIRENT. +/* HAS_DBL_DIG: + * This symbol, if defined, indicates that this system's + * or defines the symbol DBL_DIG, which is the number + * of significant digits in a double precision number. If this + * symbol is not defined, a guess of 15 is usually pretty good. */ -#$d_rewinddir HAS_REWINDDIR /**/ +#$d_dbl_dig HAS_DBL_DIG /* */ -/* HAS_READLINK: - * This symbol, if defined, indicates that the readlink routine is - * available to read the value of a symbolic link. +/* HAS_DIFFTIME: + * This symbol, if defined, indicates that the difftime routine is + * available. */ -#$d_readlink HAS_READLINK /**/ +#$d_difftime HAS_DIFFTIME /**/ -/* HAS_RENAME: - * This symbol, if defined, indicates that the rename routine is available - * to rename files. Otherwise you should do the unlink(), link(), unlink() - * trick. +/* HAS_DLERROR: + * This symbol, if defined, indicates that the dlerror routine is + * available to return a string describing the last error that + * occurred from a call to dlopen(), dlclose() or dlsym(). */ -#$d_rename HAS_RENAME /**/ +#$d_dlerror HAS_DLERROR /**/ -/* HAS_RMDIR: - * This symbol, if defined, indicates that the rmdir routine is - * available to remove directories. Otherwise you should fork off a - * new process to exec /bin/rmdir. +/* HAS_DUP2: + * This symbol, if defined, indicates that the dup2 routine is + * available to duplicate file descriptors. */ -#$d_rmdir HAS_RMDIR /**/ +#$d_dup2 HAS_DUP2 /**/ -/* HAS_SELECT: - * This symbol, if defined, indicates that the select routine is - * available to select active file descriptors. If the timeout field - * is used, may need to be included. +/* HAS_FCHMOD: + * This symbol, if defined, indicates that the fchmod routine is available + * to change mode of opened files. If unavailable, use chmod(). */ -#$d_select HAS_SELECT /**/ +#$d_fchmod HAS_FCHMOD /**/ -/* HAS_SETEGID: - * This symbol, if defined, indicates that the setegid routine is available - * to change the effective gid of the current program. +/* HAS_FCHOWN: + * This symbol, if defined, indicates that the fchown routine is available + * to change ownership of opened files. If unavailable, use chown(). */ -#$d_setegid HAS_SETEGID /**/ +#$d_fchown HAS_FCHOWN /**/ -/* HAS_SETEUID: - * This symbol, if defined, indicates that the seteuid routine is available - * to change the effective uid of the current program. +/* HAS_FCNTL: + * This symbol, if defined, indicates to the C program that + * the fcntl() function exists. */ -#$d_seteuid HAS_SETEUID /**/ +#$d_fcntl HAS_FCNTL /**/ -/* HAS_SETLINEBUF: - * This symbol, if defined, indicates that the setlinebuf routine is - * available to change stderr or stdout from block-buffered or unbuffered - * to a line-buffered mode. +/* HAS_FGETPOS: + * This symbol, if defined, indicates that the fgetpos routine is + * available to get the file position indicator, similar to ftell(). */ -#$d_setlinebuf HAS_SETLINEBUF /**/ +#$d_fgetpos HAS_FGETPOS /**/ -/* HAS_SETLOCALE: - * This symbol, if defined, indicates that the setlocale routine is - * available to handle locale-specific ctype implementations. +/* HAS_FLOCK: + * This symbol, if defined, indicates that the flock routine is + * available to do file locking. */ -#$d_setlocale HAS_SETLOCALE /**/ +#$d_flock HAS_FLOCK /**/ -/* HAS_SETPGID: - * This symbol, if defined, indicates that the setpgid(pid, gpid) - * routine is available to set process group ID. +/* HAS_FORK: + * This symbol, if defined, indicates that the fork routine is + * available. */ -#$d_setpgid HAS_SETPGID /**/ +#$d_fork HAS_FORK /**/ -/* HAS_SETPGRP2: - * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX) - * routine is available to set the current process group. +/* HAS_FSETPOS: + * This symbol, if defined, indicates that the fsetpos routine is + * available to set the file position indicator, similar to fseek(). */ -#$d_setpgrp2 HAS_SETPGRP2 /**/ +#$d_fsetpos HAS_FSETPOS /**/ -/* HAS_SETPRIORITY: - * This symbol, if defined, indicates that the setpriority routine is - * available to set a process's priority. +/* HAS_GETTIMEOFDAY: + * This symbol, if defined, indicates that the gettimeofday() system + * call is available for a sub-second accuracy clock. Usually, the file + * needs to be included (see I_SYS_RESOURCE). + * The type "Timeval" should be used to refer to "struct timeval". */ -#$d_setprior HAS_SETPRIORITY /**/ +#$d_gettimeod HAS_GETTIMEOFDAY /**/ +#ifdef HAS_GETTIMEOFDAY +#define Timeval struct timeval /* Structure used by gettimeofday() */ +#endif -/* HAS_SETREGID: - * This symbol, if defined, indicates that the setregid routine is - * available to change the real and effective gid of the current - * process. - */ -/* HAS_SETRESGID: - * This symbol, if defined, indicates that the setresgid routine is - * available to change the real, effective and saved gid of the current - * process. +/* HAS_GETGROUPS: + * This symbol, if defined, indicates that the getgroups() routine is + * available to get the list of process groups. If unavailable, multiple + * groups are probably not supported. */ -#$d_setregid HAS_SETREGID /**/ -#$d_setresgid HAS_SETRESGID /**/ +#$d_getgrps HAS_GETGROUPS /**/ -/* HAS_SETREUID: - * This symbol, if defined, indicates that the setreuid routine is - * available to change the real and effective uid of the current - * process. +/* HAS_GETLOGIN: + * This symbol, if defined, indicates that the getlogin routine is + * available to get the login name. */ -/* HAS_SETRESUID: - * This symbol, if defined, indicates that the setresuid routine is - * available to change the real, effective and saved uid of the current - * process. +#$d_getlogin HAS_GETLOGIN /**/ + +/* HAS_GETPGID: + * This symbol, if defined, indicates to the C program that + * the getpgid(pid) function is available to get the + * process group id. */ -#$d_setreuid HAS_SETREUID /**/ -#$d_setresuid HAS_SETRESUID /**/ +#$d_getpgid HAS_GETPGID /**/ -/* HAS_SETRGID: - * This symbol, if defined, indicates that the setrgid routine is available - * to change the real gid of the current program. +/* HAS_GETPGRP2: + * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX) + * routine is available to get the current process group. */ -#$d_setrgid HAS_SETRGID /**/ +#$d_getpgrp2 HAS_GETPGRP2 /**/ -/* HAS_SETRUID: - * This symbol, if defined, indicates that the setruid routine is available - * to change the real uid of the current program. +/* HAS_GETPPID: + * This symbol, if defined, indicates that the getppid routine is + * available to get the parent process ID. */ -#$d_setruid HAS_SETRUID /**/ +#$d_getppid HAS_GETPPID /**/ -/* HAS_SETSID: - * This symbol, if defined, indicates that the setsid routine is - * available to set the process group ID. +/* HAS_GETPRIORITY: + * This symbol, if defined, indicates that the getpriority routine is + * available to get a process's priority. */ -#$d_setsid HAS_SETSID /**/ +#$d_getprior HAS_GETPRIORITY /**/ -/* HAS_STRCHR: - * This symbol is defined to indicate that the strchr()/strrchr() - * functions are available for string searching. If not, try the - * index()/rindex() pair. - */ -/* HAS_INDEX: - * This symbol is defined to indicate that the index()/rindex() - * functions are available for string searching. +/* HAS_INET_ATON: + * This symbol, if defined, indicates to the C program that the + * inet_aton() function is available to parse IP address "dotted-quad" + * strings. */ -#$d_strchr HAS_STRCHR /**/ -#$d_index HAS_INDEX /**/ +#$d_inetaton HAS_INET_ATON /**/ -/* HAS_STRCOLL: - * This symbol, if defined, indicates that the strcoll routine is - * available to compare strings using collating information. +/* HAS_KILLPG: + * This symbol, if defined, indicates that the killpg routine is available + * to kill process groups. If unavailable, you probably should use kill + * with a negative process number. */ -#$d_strcoll HAS_STRCOLL /**/ +#$d_killpg HAS_KILLPG /**/ -/* USE_STRUCT_COPY: - * This symbol, if defined, indicates that this C compiler knows how - * to copy structures. If undefined, you'll need to use a block copy - * routine of some sort instead. +/* HAS_LINK: + * This symbol, if defined, indicates that the link routine is + * available to create hard links. */ -#$d_strctcpy USE_STRUCT_COPY /**/ +#$d_link HAS_LINK /**/ -/* HAS_STRTOD: - * This symbol, if defined, indicates that the strtod routine is - * available to provide better numeric string conversion than atof(). +/* HAS_LOCALECONV: + * This symbol, if defined, indicates that the localeconv routine is + * available for numeric and monetary formatting conventions. */ -#$d_strtod HAS_STRTOD /**/ +#$d_locconv HAS_LOCALECONV /**/ -/* HAS_STRTOL: - * This symbol, if defined, indicates that the strtol routine is available - * to provide better numeric string conversion than atoi() and friends. +/* HAS_LOCKF: + * This symbol, if defined, indicates that the lockf routine is + * available to do file locking. */ -#$d_strtol HAS_STRTOL /**/ +#$d_lockf HAS_LOCKF /**/ -/* HAS_STRXFRM: - * This symbol, if defined, indicates that the strxfrm() routine is - * available to transform strings. +/* HAS_LSTAT: + * This symbol, if defined, indicates that the lstat routine is + * available to do file stats on symbolic links. */ -#$d_strxfrm HAS_STRXFRM /**/ +#$d_lstat HAS_LSTAT /**/ -/* HAS_SYMLINK: - * This symbol, if defined, indicates that the symlink routine is available - * to create symbolic links. +/* HAS_MBLEN: + * This symbol, if defined, indicates that the mblen routine is available + * to find the number of bytes in a multibye character. */ -#$d_symlink HAS_SYMLINK /**/ +#$d_mblen HAS_MBLEN /**/ -/* HAS_SYSCALL: - * This symbol, if defined, indicates that the syscall routine is - * available to call arbitrary system calls. If undefined, that's tough. +/* HAS_MBSTOWCS: + * This symbol, if defined, indicates that the mbstowcs routine is + * available to covert a multibyte string into a wide character string. */ -#$d_syscall HAS_SYSCALL /**/ +#$d_mbstowcs HAS_MBSTOWCS /**/ -/* HAS_SYSCONF: - * This symbol, if defined, indicates that sysconf() is available - * to determine system related limits and options. +/* HAS_MBTOWC: + * This symbol, if defined, indicates that the mbtowc routine is available + * to covert a multibyte to a wide character. */ -#$d_sysconf HAS_SYSCONF /**/ +#$d_mbtowc HAS_MBTOWC /**/ -/* HAS_SYSTEM: - * This symbol, if defined, indicates that the system routine is - * available to issue a shell command. +/* HAS_MEMCMP: + * This symbol, if defined, indicates that the memcmp routine is available + * to compare blocks of memory. */ -#$d_system HAS_SYSTEM /**/ +#$d_memcmp HAS_MEMCMP /**/ -/* HAS_TCGETPGRP: - * This symbol, if defined, indicates that the tcgetpgrp routine is - * available to get foreground process group ID. +/* HAS_MEMCPY: + * This symbol, if defined, indicates that the memcpy routine is available + * to copy blocks of memory. */ -#$d_tcgetpgrp HAS_TCGETPGRP /**/ +#$d_memcpy HAS_MEMCPY /**/ -/* HAS_TCSETPGRP: - * This symbol, if defined, indicates that the tcsetpgrp routine is - * available to set foreground process group ID. +/* HAS_MEMMOVE: + * This symbol, if defined, indicates that the memmove routine is available + * to copy potentially overlapping blocks of memory. This should be used + * only when HAS_SAFE_BCOPY is not defined. If neither is there, roll your + * own version. */ -#$d_tcsetpgrp HAS_TCSETPGRP /**/ +#$d_memmove HAS_MEMMOVE /**/ -/* HAS_TRUNCATE: - * This symbol, if defined, indicates that the truncate routine is - * available to truncate files. +/* HAS_MEMSET: + * This symbol, if defined, indicates that the memset routine is available + * to set blocks of memory. */ -#$d_truncate HAS_TRUNCATE /**/ +#$d_memset HAS_MEMSET /**/ -/* HAS_TZNAME: - * This symbol, if defined, indicates that the tzname[] array is - * available to access timezone names. +/* HAS_MKDIR: + * This symbol, if defined, indicates that the mkdir routine is available + * to create directories. Otherwise you should fork off a new process to + * exec /bin/mkdir. */ -#$d_tzname HAS_TZNAME /**/ +#$d_mkdir HAS_MKDIR /**/ -/* HAS_UMASK: - * This symbol, if defined, indicates that the umask routine is - * available to set and get the value of the file creation mask. +/* HAS_MKFIFO: + * This symbol, if defined, indicates that the mkfifo routine is + * available to create FIFOs. Otherwise, mknod should be able to + * do it for you. However, if mkfifo is there, mknod might require + * super-user privileges which mkfifo will not. */ -#$d_umask HAS_UMASK /**/ +#$d_mkfifo HAS_MKFIFO /**/ -/* HAS_USLEEP: - * This symbol, if defined, indicates that the usleep routine is - * available to let the process sleep on a sub-second accuracy. +/* HAS_MKTIME: + * This symbol, if defined, indicates that the mktime routine is + * available. */ -#$d_usleep HAS_USLEEP /**/ +#$d_mktime HAS_MKTIME /**/ -/* HASVOLATILE: - * This symbol, if defined, indicates that this C compiler knows about - * the volatile declaration. +/* HAS_MSYNC: + * This symbol, if defined, indicates that the msync system call is + * available to synchronize a mapped file. */ -#$d_volatile HASVOLATILE /**/ -#ifndef HASVOLATILE -#define volatile -#endif +#$d_msync HAS_MSYNC /**/ -/* HAS_WAIT4: - * This symbol, if defined, indicates that wait4() exists. +/* HAS_MUNMAP: + * This symbol, if defined, indicates that the munmap system call is + * available to unmap a region, usually mapped by mmap(). */ -#$d_wait4 HAS_WAIT4 /**/ +#$d_munmap HAS_MUNMAP /**/ -/* HAS_WAITPID: - * This symbol, if defined, indicates that the waitpid routine is - * available to wait for child process. +/* HAS_NICE: + * This symbol, if defined, indicates that the nice routine is + * available. */ -#$d_waitpid HAS_WAITPID /**/ +#$d_nice HAS_NICE /**/ -/* HAS_WCSTOMBS: - * This symbol, if defined, indicates that the wcstombs routine is - * available to convert wide character strings to multibyte strings. +/* HAS_PATHCONF: + * This symbol, if defined, indicates that pathconf() is available + * to determine file-system related limits and options associated + * with a given filename. */ -#$d_wcstombs HAS_WCSTOMBS /**/ - -/* HAS_WCTOMB: - * This symbol, if defined, indicates that the wctomb routine is available - * to covert a wide character to a multibyte. +/* HAS_FPATHCONF: + * This symbol, if defined, indicates that pathconf() is available + * to determine file-system related limits and options associated + * with a given open file descriptor. */ -#$d_wctomb HAS_WCTOMB /**/ +#$d_pathconf HAS_PATHCONF /**/ +#$d_fpathconf HAS_FPATHCONF /**/ -/* I_ARPA_INET: - * This symbol, if defined, indicates to the C program that it should - * include to get inet_addr and friends declarations. +/* HAS_PAUSE: + * This symbol, if defined, indicates that the pause routine is + * available to suspend a process until a signal is received. */ -#$i_arpainet I_ARPA_INET /**/ +#$d_pause HAS_PAUSE /**/ -/* I_DBM: - * This symbol, if defined, indicates that exists and should - * be included. +/* HAS_PIPE: + * This symbol, if defined, indicates that the pipe routine is + * available to create an inter-process channel. */ -/* I_RPCSVC_DBM: - * This symbol, if defined, indicates that exists and - * should be included. +#$d_pipe HAS_PIPE /**/ + +/* HAS_POLL: + * This symbol, if defined, indicates that the poll routine is + * available to poll active file descriptors. Please check I_POLL and + * I_SYS_POLL to know which header should be included as well. */ -#$i_dbm I_DBM /**/ -#$i_rpcsvcdbm I_RPCSVC_DBM /**/ +#$d_poll HAS_POLL /**/ -/* I_DIRENT: - * This symbol, if defined, indicates to the C program that it should - * include . Using this symbol also triggers the definition - * of the Direntry_t define which ends up being 'struct dirent' or - * 'struct direct' depending on the availability of . +/* HAS_READDIR: + * This symbol, if defined, indicates that the readdir routine is + * available to read directory entries. You may have to include + * . See I_DIRENT. */ -/* DIRNAMLEN: - * This symbol, if defined, indicates to the C program that the length - * of directory entry names is provided by a d_namlen field. Otherwise - * you need to do strlen() on the d_name field. +#$d_readdir HAS_READDIR /**/ + +/* HAS_SEEKDIR: + * This symbol, if defined, indicates that the seekdir routine is + * available. You may have to include . See I_DIRENT. */ -/* Direntry_t: - * This symbol is set to 'struct direct' or 'struct dirent' depending on - * whether dirent is available or not. You should use this pseudo type to - * portably declare your directory entries. +#$d_seekdir HAS_SEEKDIR /**/ + +/* HAS_TELLDIR: + * This symbol, if defined, indicates that the telldir routine is + * available. You may have to include . See I_DIRENT. */ -#$i_dirent I_DIRENT /**/ -#$d_dirnamlen DIRNAMLEN /**/ -#define Direntry_t $direntrytype +#$d_telldir HAS_TELLDIR /**/ -/* I_DLFCN: - * This symbol, if defined, indicates that exists and should - * be included. +/* HAS_REWINDDIR: + * This symbol, if defined, indicates that the rewinddir routine is + * available. You may have to include . See I_DIRENT. */ -#$i_dlfcn I_DLFCN /**/ +#$d_rewinddir HAS_REWINDDIR /**/ -/* I_FCNTL: - * This manifest constant tells the C program to include . +/* HAS_READLINK: + * This symbol, if defined, indicates that the readlink routine is + * available to read the value of a symbolic link. */ -#$i_fcntl I_FCNTL /**/ +#$d_readlink HAS_READLINK /**/ -/* I_FLOAT: - * This symbol, if defined, indicates to the C program that it should - * include to get definition of symbols like DBL_MAX or - * DBL_MIN, i.e. machine dependent floating point values. +/* HAS_RENAME: + * This symbol, if defined, indicates that the rename routine is available + * to rename files. Otherwise you should do the unlink(), link(), unlink() + * trick. */ -#$i_float I_FLOAT /**/ +#$d_rename HAS_RENAME /**/ -/* I_LIMITS: - * This symbol, if defined, indicates to the C program that it should - * include to get definition of symbols like WORD_BIT or - * LONG_MAX, i.e. machine dependant limitations. +/* HAS_RMDIR: + * This symbol, if defined, indicates that the rmdir routine is + * available to remove directories. Otherwise you should fork off a + * new process to exec /bin/rmdir. */ -#$i_limits I_LIMITS /**/ +#$d_rmdir HAS_RMDIR /**/ -/* I_LOCALE: - * This symbol, if defined, indicates to the C program that it should - * include . +/* HAS_SELECT: + * This symbol, if defined, indicates that the select routine is + * available to select active file descriptors. If the timeout field + * is used, may need to be included. */ -#$i_locale I_LOCALE /**/ +#$d_select HAS_SELECT /**/ -/* I_MATH: - * This symbol, if defined, indicates to the C program that it should - * include . +/* HAS_SETEGID: + * This symbol, if defined, indicates that the setegid routine is available + * to change the effective gid of the current program. */ -#$i_math I_MATH /**/ +#$d_setegid HAS_SETEGID /**/ -/* I_MEMORY: - * This symbol, if defined, indicates to the C program that it should - * include . +/* HAS_SETEUID: + * This symbol, if defined, indicates that the seteuid routine is available + * to change the effective uid of the current program. */ -#$i_memory I_MEMORY /**/ +#$d_seteuid HAS_SETEUID /**/ -/* I_NET_ERRNO: - * This symbol, if defined, indicates that exists and - * should be included. +/* HAS_SETGROUPS: + * This symbol, if defined, indicates that the setgroups() routine is + * available to set the list of process groups. If unavailable, multiple + * groups are probably not supported. */ -#$i_neterrno I_NET_ERRNO /**/ +#$d_setgrps HAS_SETGROUPS /**/ -/* I_NETINET_IN: - * This symbol, if defined, indicates to the C program that it should - * include . Otherwise, you may try . +/* HAS_SETLINEBUF: + * This symbol, if defined, indicates that the setlinebuf routine is + * available to change stderr or stdout from block-buffered or unbuffered + * to a line-buffered mode. */ -#$i_niin I_NETINET_IN /**/ +#$d_setlinebuf HAS_SETLINEBUF /**/ -/* I_SFIO: - * This symbol, if defined, indicates to the C program that it should - * include . +/* HAS_SETLOCALE: + * This symbol, if defined, indicates that the setlocale routine is + * available to handle locale-specific ctype implementations. */ -#$i_sfio I_SFIO /**/ +#$d_setlocale HAS_SETLOCALE /**/ -/* I_STDDEF: - * This symbol, if defined, indicates that exists and should - * be included. +/* HAS_SETPGID: + * This symbol, if defined, indicates that the setpgid(pid, gpid) + * routine is available to set process group ID. */ -#$i_stddef I_STDDEF /**/ +#$d_setpgid HAS_SETPGID /**/ -/* I_STDLIB: - * This symbol, if defined, indicates that exists and should - * be included. +/* HAS_SETPGRP2: + * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX) + * routine is available to set the current process group. */ -#$i_stdlib I_STDLIB /**/ +#$d_setpgrp2 HAS_SETPGRP2 /**/ -/* I_STRING: - * This symbol, if defined, indicates to the C program that it should - * include (USG systems) instead of (BSD systems). +/* HAS_SETPRIORITY: + * This symbol, if defined, indicates that the setpriority routine is + * available to set a process's priority. */ -#$i_string I_STRING /**/ +#$d_setprior HAS_SETPRIORITY /**/ -/* I_SYS_DIR: - * This symbol, if defined, indicates to the C program that it should - * include . +/* HAS_SETREGID: + * This symbol, if defined, indicates that the setregid routine is + * available to change the real and effective gid of the current + * process. */ -#$i_sysdir I_SYS_DIR /**/ - -/* I_SYS_FILE: - * This symbol, if defined, indicates to the C program that it should - * include to get definition of R_OK and friends. +/* HAS_SETRESGID: + * This symbol, if defined, indicates that the setresgid routine is + * available to change the real, effective and saved gid of the current + * process. */ -#$i_sysfile I_SYS_FILE /**/ +#$d_setregid HAS_SETREGID /**/ +#$d_setresgid HAS_SETRESGID /**/ -/* I_SYS_IOCTL: - * This symbol, if defined, indicates that exists and should - * be included. Otherwise, include or . +/* HAS_SETREUID: + * This symbol, if defined, indicates that the setreuid routine is + * available to change the real and effective uid of the current + * process. */ -/* I_SYS_SOCKIO: - * This symbol, if defined, indicates the should be included - * to get socket ioctl options, like SIOCATMARK. +/* HAS_SETRESUID: + * This symbol, if defined, indicates that the setresuid routine is + * available to change the real, effective and saved uid of the current + * process. */ -#$i_sysioctl I_SYS_IOCTL /**/ -#$i_syssockio I_SYS_SOCKIO /**/ +#$d_setreuid HAS_SETREUID /**/ +#$d_setresuid HAS_SETRESUID /**/ -/* I_SYS_NDIR: - * This symbol, if defined, indicates to the C program that it should - * include . +/* HAS_SETRGID: + * This symbol, if defined, indicates that the setrgid routine is available + * to change the real gid of the current program. */ -#$i_sysndir I_SYS_NDIR /**/ +#$d_setrgid HAS_SETRGID /**/ -/* I_SYS_PARAM: - * This symbol, if defined, indicates to the C program that it should - * include . +/* HAS_SETRUID: + * This symbol, if defined, indicates that the setruid routine is available + * to change the real uid of the current program. */ -#$i_sysparam I_SYS_PARAM /**/ +#$d_setruid HAS_SETRUID /**/ -/* I_SYS_RESOURCE: - * This symbol, if defined, indicates to the C program that it should - * include . +/* HAS_SETSID: + * This symbol, if defined, indicates that the setsid routine is + * available to set the process group ID. */ -#$i_sysresrc I_SYS_RESOURCE /**/ +#$d_setsid HAS_SETSID /**/ -/* I_SYS_SELECT: - * This symbol, if defined, indicates to the C program that it should - * include in order to get definition of struct timeval. +/* HAS_STRCHR: + * This symbol is defined to indicate that the strchr()/strrchr() + * functions are available for string searching. If not, try the + * index()/rindex() pair. */ -#$i_sysselct I_SYS_SELECT /**/ +/* HAS_INDEX: + * This symbol is defined to indicate that the index()/rindex() + * functions are available for string searching. + */ +#$d_strchr HAS_STRCHR /**/ +#$d_index HAS_INDEX /**/ -/* I_SYS_STAT: - * This symbol, if defined, indicates to the C program that it should - * include . +/* HAS_STRCOLL: + * This symbol, if defined, indicates that the strcoll routine is + * available to compare strings using collating information. */ -#$i_sysstat I_SYS_STAT /**/ +#$d_strcoll HAS_STRCOLL /**/ -/* I_SYS_TIMES: - * This symbol, if defined, indicates to the C program that it should - * include . +/* HAS_STRTOD: + * This symbol, if defined, indicates that the strtod routine is + * available to provide better numeric string conversion than atof(). */ -#$i_systimes I_SYS_TIMES /**/ +#$d_strtod HAS_STRTOD /**/ -/* I_SYS_TYPES: - * This symbol, if defined, indicates to the C program that it should - * include . +/* HAS_STRTOL: + * This symbol, if defined, indicates that the strtol routine is available + * to provide better numeric string conversion than atoi() and friends. */ -#$i_systypes I_SYS_TYPES /**/ +#$d_strtol HAS_STRTOL /**/ -/* I_SYS_UN: - * This symbol, if defined, indicates to the C program that it should - * include to get UNIX domain socket definitions. +/* HAS_STRXFRM: + * This symbol, if defined, indicates that the strxfrm() routine is + * available to transform strings. */ -#$i_sysun I_SYS_UN /**/ +#$d_strxfrm HAS_STRXFRM /**/ -/* I_SYS_WAIT: - * This symbol, if defined, indicates to the C program that it should - * include . +/* HAS_SYMLINK: + * This symbol, if defined, indicates that the symlink routine is available + * to create symbolic links. */ -#$i_syswait I_SYS_WAIT /**/ +#$d_symlink HAS_SYMLINK /**/ -/* I_TERMIO: - * This symbol, if defined, indicates that the program should include - * rather than . There are also differences in - * the ioctl() calls that depend on the value of this symbol. +/* HAS_SYSCALL: + * This symbol, if defined, indicates that the syscall routine is + * available to call arbitrary system calls. If undefined, that's tough. */ -/* I_TERMIOS: - * This symbol, if defined, indicates that the program should include - * the POSIX termios.h rather than sgtty.h or termio.h. - * There are also differences in the ioctl() calls that depend on the - * value of this symbol. +#$d_syscall HAS_SYSCALL /**/ + +/* HAS_SYSCONF: + * This symbol, if defined, indicates that sysconf() is available + * to determine system related limits and options. */ -/* I_SGTTY: - * This symbol, if defined, indicates that the program should include - * rather than . There are also differences in - * the ioctl() calls that depend on the value of this symbol. +#$d_sysconf HAS_SYSCONF /**/ + +/* HAS_SYSTEM: + * This symbol, if defined, indicates that the system routine is + * available to issue a shell command. */ -#$i_termio I_TERMIO /**/ -#$i_termios I_TERMIOS /**/ -#$i_sgtty I_SGTTY /**/ +#$d_system HAS_SYSTEM /**/ -/* I_UNISTD: - * This symbol, if defined, indicates to the C program that it should - * include . +/* HAS_TCGETPGRP: + * This symbol, if defined, indicates that the tcgetpgrp routine is + * available to get foreground process group ID. */ -#$i_unistd I_UNISTD /**/ +#$d_tcgetpgrp HAS_TCGETPGRP /**/ -/* I_UTIME: - * This symbol, if defined, indicates to the C program that it should - * include . +/* HAS_TCSETPGRP: + * This symbol, if defined, indicates that the tcsetpgrp routine is + * available to set foreground process group ID. */ -#$i_utime I_UTIME /**/ +#$d_tcsetpgrp HAS_TCSETPGRP /**/ -/* I_VALUES: - * This symbol, if defined, indicates to the C program that it should - * include to get definition of symbols like MINFLOAT or - * MAXLONG, i.e. machine dependant limitations. Probably, you - * should use instead, if it is available. - */ -#$i_values I_VALUES /**/ - -/* I_VFORK: - * This symbol, if defined, indicates to the C program that it should - * include vfork.h. +/* HAS_TRUNCATE: + * This symbol, if defined, indicates that the truncate routine is + * available to truncate files. */ -#$i_vfork I_VFORK /**/ +#$d_truncate HAS_TRUNCATE /**/ -/* INTSIZE: - * This symbol contains the value of sizeof(int) so that the C - * preprocessor can make decisions based on it. - */ -/* LONGSIZE: - * This symbol contains the value of sizeof(long) so that the C - * preprocessor can make decisions based on it. - */ -/* SHORTSIZE: - * This symbol contains the value of sizeof(short) so that the C - * preprocessor can make decisions based on it. +/* HAS_TZNAME: + * This symbol, if defined, indicates that the tzname[] array is + * available to access timezone names. */ -#define INTSIZE $intsize /**/ -#define LONGSIZE $longsize /**/ -#define SHORTSIZE $shortsize /**/ +#$d_tzname HAS_TZNAME /**/ -/* MULTIARCH: - * This symbol, if defined, signifies that the build - * process will produce some binary files that are going to be - * used in a cross-platform environment. This is the case for - * example with the NeXT "fat" binaries that contain executables - * for several CPUs. +/* HAS_UMASK: + * This symbol, if defined, indicates that the umask routine is + * available to set and get the value of the file creation mask. */ -#$multiarch MULTIARCH /**/ +#$d_umask HAS_UMASK /**/ -/* HAS_QUAD: - * This symbol, if defined, tells that there's a 64-bit integer type, - * Quad_t, and its unsigned counterpar, Uquad_t. QUADKIND will be one - * of QUAD_IS_INT, QUAD_IS_LONG, QUAD_IS_LONG_LONG, or QUAD_IS_INT64_T. +/* HAS_USLEEP: + * This symbol, if defined, indicates that the usleep routine is + * available to let the process sleep on a sub-second accuracy. */ -#$d_quad HAS_QUAD /**/ -#ifdef HAS_QUAD -# define Quad_t $quadtype /**/ -# define Uquad_t $uquadtype /**/ -# define QUADKIND $quadkind /**/ -# define QUAD_IS_INT 1 -# define QUAD_IS_LONG 2 -# define QUAD_IS_LONG_LONG 3 -# define QUAD_IS_INT64_T 4 -#endif +#$d_usleep HAS_USLEEP /**/ -/* HAS_ACCESSX: - * This symbol, if defined, indicates that the accessx routine is - * available to do extended access checks. +/* HAS_WAIT4: + * This symbol, if defined, indicates that wait4() exists. */ -#$d_accessx HAS_ACCESSX /**/ +#$d_wait4 HAS_WAIT4 /**/ -/* HAS_EACCESS: - * This symbol, if defined, indicates that the eaccess routine is - * available to do extended access checks. +/* HAS_WAITPID: + * This symbol, if defined, indicates that the waitpid routine is + * available to wait for child process. */ -#$d_eaccess HAS_EACCESS /**/ +#$d_waitpid HAS_WAITPID /**/ -/* I_SYS_ACCESS: - * This symbol, if defined, indicates to the C program that it should - * include . +/* HAS_WCSTOMBS: + * This symbol, if defined, indicates that the wcstombs routine is + * available to convert wide character strings to multibyte strings. */ -#$i_sysaccess I_SYS_ACCESS /**/ +#$d_wcstombs HAS_WCSTOMBS /**/ -/* I_SYS_SECURITY: - * This symbol, if defined, indicates to the C program that it should - * include . +/* HAS_WCTOMB: + * This symbol, if defined, indicates that the wctomb routine is available + * to covert a wide character to a multibyte. */ -#$i_syssecrt I_SYS_SECURITY /**/ +#$d_wctomb HAS_WCTOMB /**/ -/* MEM_ALIGNBYTES: - * This symbol contains the number of bytes required to align a - * double, or a long double when applicable. Usual values are 2, - * 4 and 8. The default is eight, for safety. +/* Groups_t: + * This symbol holds the type used for the second argument to + * getgroups() and setgroups(). Usually, this is the same as + * gidtype (gid_t) , but sometimes it isn't. + * It can be int, ushort, gid_t, etc... + * It may be necessary to include to get any + * typedef'ed information. This is only required if you have + * getgroups() or setgroups().. */ -#if defined(USE_CROSS_COMPILE) || defined(MULTIARCH) -# define MEM_ALIGNBYTES 8 -#else -#define MEM_ALIGNBYTES $alignbytes +#if defined(HAS_GETGROUPS) || defined(HAS_SETGROUPS) +#define Groups_t $groupstype /* Type for 2nd arg to [sg]etgroups() */ #endif -/* BYTEORDER: - * This symbol holds the hexadecimal constant defined in byteorder, - * in a UV, i.e. 0x1234 or 0x4321 or 0x12345678, etc... - * If the compiler supports cross-compiling or multiple-architecture - * binaries (eg. on NeXT systems), use compiler-defined macros to - * determine the byte order. - * On NeXT 3.2 (and greater), you can build "Fat" Multiple Architecture - * Binaries (MAB) on either big endian or little endian machines. - * The endian-ness is available at compile-time. This only matters - * for perl, where the config.h can be generated and installed on - * one system, and used by a different architecture to build an - * extension. Older versions of NeXT that might not have - * defined either *_ENDIAN__ were all on Motorola 680x0 series, - * so the default case (for NeXT) is big endian to catch them. - * This might matter for NeXT 3.0. - */ -#if defined(USE_CROSS_COMPILE) || defined(MULTIARCH) -# ifdef __LITTLE_ENDIAN__ -# if LONGSIZE == 4 -# define BYTEORDER 0x1234 -# else -# if LONGSIZE == 8 -# define BYTEORDER 0x12345678 -# endif -# endif -# else -# ifdef __BIG_ENDIAN__ -# if LONGSIZE == 4 -# define BYTEORDER 0x4321 -# else -# if LONGSIZE == 8 -# define BYTEORDER 0x87654321 -# endif -# endif -# endif -# endif -# if !defined(BYTEORDER) && (defined(NeXT) || defined(__NeXT__)) -# define BYTEORDER 0x4321 -# endif -#else -#define BYTEORDER 0x$byteorder /* large digits for MSB */ -#endif /* NeXT */ - -/* CASTI32: - * This symbol is defined if the C compiler can cast negative - * or large floating point numbers to 32-bit ints. +/* I_ARPA_INET: + * This symbol, if defined, indicates to the C program that it should + * include to get inet_addr and friends declarations. */ -#$d_casti32 CASTI32 /**/ +#$i_arpainet I_ARPA_INET /**/ -/* CASTNEGFLOAT: - * This symbol is defined if the C compiler can cast negative - * numbers to unsigned longs, ints and shorts. +/* I_DBM: + * This symbol, if defined, indicates that exists and should + * be included. */ -/* CASTFLAGS: - * This symbol contains flags that say what difficulties the compiler - * has casting odd floating values to unsigned long: - * 0 = ok - * 1 = couldn't cast < 0 - * 2 = couldn't cast >= 0x80000000 - * 4 = couldn't cast in argument expression list +/* I_RPCSVC_DBM: + * This symbol, if defined, indicates that exists and + * should be included. */ -#$d_castneg CASTNEGFLOAT /**/ -#define CASTFLAGS $castflags /**/ +#$i_dbm I_DBM /**/ +#$i_rpcsvcdbm I_RPCSVC_DBM /**/ -/* VOID_CLOSEDIR: - * This symbol, if defined, indicates that the closedir() routine - * does not return a value. +/* I_DLFCN: + * This symbol, if defined, indicates that exists and should + * be included. */ -#$d_void_closedir VOID_CLOSEDIR /**/ +#$i_dlfcn I_DLFCN /**/ -/* HAS_FD_SET: - * This symbol, when defined, indicates presence of the fd_set typedef - * in +/* I_FCNTL: + * This manifest constant tells the C program to include . */ -#$d_fd_set HAS_FD_SET /**/ +#$i_fcntl I_FCNTL /**/ -/* Gconvert: - * This preprocessor macro is defined to convert a floating point - * number to a string without a trailing decimal point. This - * emulates the behavior of sprintf("%g"), but is sometimes much more - * efficient. If gconvert() is not available, but gcvt() drops the - * trailing decimal point, then gcvt() is used. If all else fails, - * a macro using sprintf("%g") is used. Arguments for the Gconvert - * macro are: value, number of digits, whether trailing zeros should - * be retained, and the output buffer. - * The usual values are: - * d_Gconvert='gconvert((x),(n),(t),(b))' - * d_Gconvert='gcvt((x),(n),(b))' - * d_Gconvert='sprintf((b),"%.*g",(n),(x))' - * The last two assume trailing zeros should not be kept. +/* I_FLOAT: + * This symbol, if defined, indicates to the C program that it should + * include to get definition of symbols like DBL_MAX or + * DBL_MIN, i.e. machine dependent floating point values. */ -#define Gconvert(x,n,t,b) $d_Gconvert +#$i_float I_FLOAT /**/ -/* HAS_GETPAGESIZE: - * This symbol, if defined, indicates that the getpagesize system call - * is available to get system page size, which is the granularity of - * many memory management calls. +/* I_GDBM: + * This symbol, if defined, indicates that exists and should + * be included. */ -#$d_getpagsz HAS_GETPAGESIZE /**/ +#$i_gdbm I_GDBM /**/ -/* HAS_GNULIBC: - * This symbol, if defined, indicates to the C program that - * the GNU C library is being used. A better check is to use - * the __GLIBC__ and __GLIBC_MINOR__ symbols supplied with glibc. - */ -#$d_gnulibc HAS_GNULIBC /**/ -#if defined(HAS_GNULIBC) && !defined(_GNU_SOURCE) -# define _GNU_SOURCE -#endif -/* HAS_ISASCII: - * This manifest constant lets the C program know that isascii - * is available. +/* I_LIMITS: + * This symbol, if defined, indicates to the C program that it should + * include to get definition of symbols like WORD_BIT or + * LONG_MAX, i.e. machine dependant limitations. */ -#$d_isascii HAS_ISASCII /**/ +#$i_limits I_LIMITS /**/ -/* HAS_LCHOWN: - * This symbol, if defined, indicates that the lchown routine is - * available to operate on a symbolic link (instead of following the - * link). +/* I_LOCALE: + * This symbol, if defined, indicates to the C program that it should + * include . */ -#$d_lchown HAS_LCHOWN /**/ +#$i_locale I_LOCALE /**/ -/* HAS_OPEN3: - * This manifest constant lets the C program know that the three - * argument form of open(2) is available. +/* I_MATH: + * This symbol, if defined, indicates to the C program that it should + * include . */ -#$d_open3 HAS_OPEN3 /**/ +#$i_math I_MATH /**/ -/* HAS_SAFE_BCOPY: - * This symbol, if defined, indicates that the bcopy routine is available - * to copy potentially overlapping memory blocks. Normally, you should - * probably use memmove() or memcpy(). If neither is defined, roll your - * own version. +/* I_MEMORY: + * This symbol, if defined, indicates to the C program that it should + * include . */ -#$d_safebcpy HAS_SAFE_BCOPY /**/ +#$i_memory I_MEMORY /**/ -/* HAS_SAFE_MEMCPY: - * This symbol, if defined, indicates that the memcpy routine is available - * to copy potentially overlapping memory blocks. If you need to - * copy overlapping memory blocks, you should check HAS_MEMMOVE and - * use memmove() instead, if available. +/* I_NETINET_IN: + * This symbol, if defined, indicates to the C program that it should + * include . Otherwise, you may try . */ -#$d_safemcpy HAS_SAFE_MEMCPY /**/ +#$i_niin I_NETINET_IN /**/ -/* HAS_SANE_MEMCMP: - * This symbol, if defined, indicates that the memcmp routine is available - * and can be used to compare relative magnitudes of chars with their high - * bits set. If it is not defined, roll your own version. +/* I_SFIO: + * This symbol, if defined, indicates to the C program that it should + * include . */ -#$d_sanemcmp HAS_SANE_MEMCMP /**/ +#$i_sfio I_SFIO /**/ -/* HAS_SIGACTION: - * This symbol, if defined, indicates that Vr4's sigaction() routine - * is available. +/* I_STDDEF: + * This symbol, if defined, indicates that exists and should + * be included. */ -#$d_sigaction HAS_SIGACTION /**/ +#$i_stddef I_STDDEF /**/ -/* HAS_SIGSETJMP: - * This variable indicates to the C program that the sigsetjmp() - * routine is available to save the calling process's registers - * and stack environment for later use by siglongjmp(), and - * to optionally save the process's signal mask. See - * Sigjmp_buf, Sigsetjmp, and Siglongjmp. +/* I_STDLIB: + * This symbol, if defined, indicates that exists and should + * be included. */ -/* Sigjmp_buf: - * This is the buffer type to be used with Sigsetjmp and Siglongjmp. +#$i_stdlib I_STDLIB /**/ + +/* I_STRING: + * This symbol, if defined, indicates to the C program that it should + * include (USG systems) instead of (BSD systems). */ -/* Sigsetjmp: - * This macro is used in the same way as sigsetjmp(), but will invoke - * traditional setjmp() if sigsetjmp isn't available. - * See HAS_SIGSETJMP. +#$i_string I_STRING /**/ + +/* I_SYS_DIR: + * This symbol, if defined, indicates to the C program that it should + * include . */ -/* Siglongjmp: - * This macro is used in the same way as siglongjmp(), but will invoke - * traditional longjmp() if siglongjmp isn't available. - * See HAS_SIGSETJMP. +#$i_sysdir I_SYS_DIR /**/ + +/* I_SYS_FILE: + * This symbol, if defined, indicates to the C program that it should + * include to get definition of R_OK and friends. */ -#$d_sigsetjmp HAS_SIGSETJMP /**/ -#ifdef HAS_SIGSETJMP -#define Sigjmp_buf sigjmp_buf -#define Sigsetjmp(buf,save_mask) sigsetjmp((buf),(save_mask)) -#define Siglongjmp(buf,retval) siglongjmp((buf),(retval)) -#else -#define Sigjmp_buf jmp_buf -#define Sigsetjmp(buf,save_mask) setjmp((buf)) -#define Siglongjmp(buf,retval) longjmp((buf),(retval)) -#endif +#$i_sysfile I_SYS_FILE /**/ -/* USE_STDIO_PTR: - * This symbol is defined if the _ptr and _cnt fields (or similar) - * of the stdio FILE structure can be used to access the stdio buffer - * for a file handle. If this is defined, then the FILE_ptr(fp) - * and FILE_cnt(fp) macros will also be defined and should be used - * to access these fields. +/* I_SYS_IOCTL: + * This symbol, if defined, indicates that exists and should + * be included. Otherwise, include or . */ -/* FILE_ptr: - * This macro is used to access the _ptr field (or equivalent) of the - * FILE structure pointed to by its argument. This macro will always be - * defined if USE_STDIO_PTR is defined. +/* I_SYS_SOCKIO: + * This symbol, if defined, indicates the should be included + * to get socket ioctl options, like SIOCATMARK. */ -/* STDIO_PTR_LVALUE: - * This symbol is defined if the FILE_ptr macro can be used as an - * lvalue. +#$i_sysioctl I_SYS_IOCTL /**/ +#$i_syssockio I_SYS_SOCKIO /**/ + +/* I_SYS_NDIR: + * This symbol, if defined, indicates to the C program that it should + * include . */ -/* FILE_cnt: - * This macro is used to access the _cnt field (or equivalent) of the - * FILE structure pointed to by its argument. This macro will always be - * defined if USE_STDIO_PTR is defined. +#$i_sysndir I_SYS_NDIR /**/ + +/* I_SYS_PARAM: + * This symbol, if defined, indicates to the C program that it should + * include . */ -/* STDIO_CNT_LVALUE: - * This symbol is defined if the FILE_cnt macro can be used as an - * lvalue. +#$i_sysparam I_SYS_PARAM /**/ + +/* I_SYS_POLL: + * This symbol, if defined, indicates that the program may include + * . When I_POLL is also defined, it's probably safest + * to only include . */ -/* STDIO_PTR_LVAL_SETS_CNT: - * This symbol is defined if using the FILE_ptr macro as an lvalue - * to increase the pointer by n has the side effect of decreasing the - * value of File_cnt(fp) by n. +#$i_syspoll I_SYS_POLL /**/ + +/* I_SYS_RESOURCE: + * This symbol, if defined, indicates to the C program that it should + * include . */ -/* STDIO_PTR_LVAL_NOCHANGE_CNT: - * This symbol is defined if using the FILE_ptr macro as an lvalue - * to increase the pointer by n leaves File_cnt(fp) unchanged. +#$i_sysresrc I_SYS_RESOURCE /**/ + +/* I_SYS_SELECT: + * This symbol, if defined, indicates to the C program that it should + * include in order to get definition of struct timeval. */ -#$d_stdstdio USE_STDIO_PTR /**/ -#ifdef USE_STDIO_PTR -#define FILE_ptr(fp) $stdio_ptr -#$d_stdio_ptr_lval STDIO_PTR_LVALUE /**/ -#define FILE_cnt(fp) $stdio_cnt -#$d_stdio_cnt_lval STDIO_CNT_LVALUE /**/ -#$d_stdio_ptr_lval_sets_cnt STDIO_PTR_LVAL_SETS_CNT /**/ -#$d_stdio_ptr_lval_nochange_cnt STDIO_PTR_LVAL_NOCHANGE_CNT /**/ -#endif +#$i_sysselct I_SYS_SELECT /**/ -/* USE_STDIO_BASE: - * This symbol is defined if the _base field (or similar) of the - * stdio FILE structure can be used to access the stdio buffer for - * a file handle. If this is defined, then the FILE_base(fp) macro - * will also be defined and should be used to access this field. - * Also, the FILE_bufsiz(fp) macro will be defined and should be used - * to determine the number of bytes in the buffer. USE_STDIO_BASE - * will never be defined unless USE_STDIO_PTR is. +/* I_SYS_STAT: + * This symbol, if defined, indicates to the C program that it should + * include . */ -/* FILE_base: - * This macro is used to access the _base field (or equivalent) of the - * FILE structure pointed to by its argument. This macro will always be - * defined if USE_STDIO_BASE is defined. +#$i_sysstat I_SYS_STAT /**/ + +/* I_SYS_TIMES: + * This symbol, if defined, indicates to the C program that it should + * include . */ -/* FILE_bufsiz: - * This macro is used to determine the number of bytes in the I/O - * buffer pointed to by _base field (or equivalent) of the FILE - * structure pointed to its argument. This macro will always be defined - * if USE_STDIO_BASE is defined. +#$i_systimes I_SYS_TIMES /**/ + +/* I_SYS_TYPES: + * This symbol, if defined, indicates to the C program that it should + * include . */ -#$d_stdiobase USE_STDIO_BASE /**/ -#ifdef USE_STDIO_BASE -#define FILE_base(fp) $stdio_base -#define FILE_bufsiz(fp) $stdio_bufsiz -#endif +#$i_systypes I_SYS_TYPES /**/ -/* HAS_VPRINTF: - * This symbol, if defined, indicates that the vprintf routine is available - * to printf with a pointer to an argument list. If unavailable, you - * may need to write your own, probably in terms of _doprnt(). +/* I_SYS_UN: + * This symbol, if defined, indicates to the C program that it should + * include to get UNIX domain socket definitions. */ -/* USE_CHAR_VSPRINTF: - * This symbol is defined if this system has vsprintf() returning type - * (char*). The trend seems to be to declare it as "int vsprintf()". It - * is up to the package author to declare vsprintf correctly based on the - * symbol. +#$i_sysun I_SYS_UN /**/ + +/* I_SYS_WAIT: + * This symbol, if defined, indicates to the C program that it should + * include . */ -#$d_vprintf HAS_VPRINTF /**/ -#$d_charvspr USE_CHAR_VSPRINTF /**/ +#$i_syswait I_SYS_WAIT /**/ -/* DOUBLESIZE: - * This symbol contains the size of a double, so that the C preprocessor - * can make decisions based on it. +/* I_TERMIO: + * This symbol, if defined, indicates that the program should include + * rather than . There are also differences in + * the ioctl() calls that depend on the value of this symbol. */ -#define DOUBLESIZE $doublesize /**/ +/* I_TERMIOS: + * This symbol, if defined, indicates that the program should include + * the POSIX termios.h rather than sgtty.h or termio.h. + * There are also differences in the ioctl() calls that depend on the + * value of this symbol. + */ +/* I_SGTTY: + * This symbol, if defined, indicates that the program should include + * rather than . There are also differences in + * the ioctl() calls that depend on the value of this symbol. + */ +#$i_termio I_TERMIO /**/ +#$i_termios I_TERMIOS /**/ +#$i_sgtty I_SGTTY /**/ -/* I_TIME: +/* I_UNISTD: * This symbol, if defined, indicates to the C program that it should - * include . + * include . */ -/* I_SYS_TIME: +#$i_unistd I_UNISTD /**/ + +/* I_UTIME: * This symbol, if defined, indicates to the C program that it should - * include . + * include . */ -/* I_SYS_TIME_KERNEL: +#$i_utime I_UTIME /**/ + +/* I_VALUES: * This symbol, if defined, indicates to the C program that it should - * include with KERNEL defined. + * include to get definition of symbols like MINFLOAT or + * MAXLONG, i.e. machine dependant limitations. Probably, you + * should use instead, if it is available. */ -/* HAS_TM_TM_ZONE: - * This symbol, if defined, indicates to the C program that - * the struct tm has a tm_zone field. +#$i_values I_VALUES /**/ + +/* I_VFORK: + * This symbol, if defined, indicates to the C program that it should + * include vfork.h. */ -/* HAS_TM_TM_GMTOFF: - * This symbol, if defined, indicates to the C program that - * the struct tm has a tm_gmtoff field. +#$i_vfork I_VFORK /**/ + +/* CAN_VAPROTO: + * This variable is defined on systems supporting prototype declaration + * of functions with a variable number of arguments. */ -#$i_time I_TIME /**/ -#$i_systime I_SYS_TIME /**/ -#$i_systimek I_SYS_TIME_KERNEL /**/ -#$d_tm_tm_zone HAS_TM_TM_ZONE /**/ -#$d_tm_tm_gmtoff HAS_TM_TM_GMTOFF /**/ - -/* VAL_O_NONBLOCK: - * This symbol is to be used during open() or fcntl(F_SETFL) to turn on - * non-blocking I/O for the file descriptor. Note that there is no way - * back, i.e. you cannot turn it blocking again this way. If you wish to - * alternatively switch between blocking and non-blocking, use the - * ioctl(FIOSNBIO) call instead, but that is not supported by all devices. +/* _V: + * This macro is used to declare function parameters in prototypes for + * functions with a variable number of parameters. Use double parentheses. + * For example: + * + * int printf _V((char *fmt, ...)); + * + * Remember to use the plain simple _() macro when declaring a function + * with no variable number of arguments, since it might be possible to + * have a non-effect _V() macro and still get prototypes via _(). */ -/* VAL_EAGAIN: - * This symbol holds the errno error code set by read() when no data was - * present on the non-blocking file descriptor. +#$vaproto CAN_VAPROTO /**/ +#ifdef CAN_VAPROTO +#define _V(args) args +#else +#define _V(args) () +#endif + +/* INTSIZE: + * This symbol contains the value of sizeof(int) so that the C + * preprocessor can make decisions based on it. */ -/* RD_NODATA: - * This symbol holds the return code from read() when no data is present - * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is - * not defined, then you can't distinguish between no data and EOF by - * issuing a read(). You'll have to find another way to tell for sure! +/* LONGSIZE: + * This symbol contains the value of sizeof(long) so that the C + * preprocessor can make decisions based on it. */ -/* EOF_NONBLOCK: - * This symbol, if defined, indicates to the C program that a read() on - * a non-blocking file descriptor will return 0 on EOF, and not the value - * held in RD_NODATA (-1 usually, in that case!). +/* SHORTSIZE: + * This symbol contains the value of sizeof(short) so that the C + * preprocessor can make decisions based on it. */ -#define VAL_O_NONBLOCK $o_nonblock -#define VAL_EAGAIN $eagain -#define RD_NODATA $rd_nodata -#$d_eofnblk EOF_NONBLOCK +#define INTSIZE $intsize /**/ +#define LONGSIZE $longsize /**/ +#define SHORTSIZE $shortsize /**/ -/* PTRSIZE: - * This symbol contains the size of a pointer, so that the C preprocessor - * can make decisions based on it. It will be sizeof(void *) if - * the compiler supports (void *); otherwise it will be - * sizeof(char *). +/* MULTIARCH: + * This symbol, if defined, signifies that the build + * process will produce some binary files that are going to be + * used in a cross-platform environment. This is the case for + * example with the NeXT "fat" binaries that contain executables + * for several CPUs. */ -#define PTRSIZE $ptrsize /**/ +#$multiarch MULTIARCH /**/ -/* Drand01: - * This macro is to be used to generate uniformly distributed - * random numbers over the range [0., 1.[. You may have to supply - * an 'extern double drand48();' in your program since SunOS 4.1.3 - * doesn't provide you with anything relevant in its headers. - * See HAS_DRAND48_PROTO. - */ -/* Rand_seed_t: - * This symbol defines the type of the argument of the - * random seed function. - */ -/* seedDrand01: - * This symbol defines the macro to be used in seeding the - * random number generator (see Drand01). - */ -/* RANDBITS: - * This symbol indicates how many bits are produced by the - * function used to generate normalized random numbers. - * Values include 15, 16, 31, and 48. +/* HAS_QUAD: + * This symbol, if defined, tells that there's a 64-bit integer type, + * Quad_t, and its unsigned counterpar, Uquad_t. QUADKIND will be one + * of QUAD_IS_INT, QUAD_IS_LONG, QUAD_IS_LONG_LONG, or QUAD_IS_INT64_T. */ -#define Drand01() $drand01 /**/ -#define Rand_seed_t $randseedtype /**/ -#define seedDrand01(x) $seedfunc((Rand_seed_t)x) /**/ -#define RANDBITS $randbits /**/ +#$d_quad HAS_QUAD /**/ +#ifdef HAS_QUAD +# define Quad_t $quadtype /**/ +# define Uquad_t $uquadtype /**/ +# define QUADKIND $quadkind /**/ +# define QUAD_IS_INT 1 +# define QUAD_IS_LONG 2 +# define QUAD_IS_LONG_LONG 3 +# define QUAD_IS_INT64_T 4 +#endif -/* SSize_t: - * This symbol holds the type used by functions that return - * a count of bytes or an error condition. It must be a signed type. - * It is usually ssize_t, but may be long or int, etc. - * It may be necessary to include or - * to get any typedef'ed information. - * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t). +/* USE_CROSS_COMPILE: + * This symbol, if defined, indicates that Perl is being cross-compiled. */ -#define SSize_t $ssizetype /* signed count of bytes */ - -/* HAS_ALARM: - * This symbol, if defined, indicates that the alarm routine is - * available. +/* PERL_TARGETARCH: + * This symbol, if defined, indicates the target architecture + * Perl has been cross-compiled to. Undefined if not a cross-compile. */ -#$d_alarm HAS_ALARM /**/ +#ifndef USE_CROSS_COMPILE +#$usecrosscompile USE_CROSS_COMPILE /**/ +#define PERL_TARGETARCH "$targetarch" /**/ +#endif -/* HASATTRIBUTE: - * This symbol indicates the C compiler can check for function attributes, - * such as printf formats. This is normally only supported by GNU cc. +/* MEM_ALIGNBYTES: + * This symbol contains the number of bytes required to align a + * double, or a long double when applicable. Usual values are 2, + * 4 and 8. The default is eight, for safety. */ -#$d_attribut HASATTRIBUTE /**/ -#ifndef HASATTRIBUTE -#define __attribute__(_arg_) +#if defined(USE_CROSS_COMPILE) || defined(MULTIARCH) +# define MEM_ALIGNBYTES 8 +#else +#define MEM_ALIGNBYTES $alignbytes #endif -/* HAS_BCMP: - * This symbol is defined if the bcmp() routine is available to - * compare blocks of memory. +/* ARCHLIB: + * This variable, if defined, holds the name of the directory in + * which the user wants to put architecture-dependent public + * library files for $package. It is most often a local directory + * such as /usr/local/lib. Programs using this variable must be + * prepared to deal with filename expansion. If ARCHLIB is the + * same as PRIVLIB, it is not defined, since presumably the + * program already searches PRIVLIB. */ -#$d_bcmp HAS_BCMP /**/ - -/* HAS_BCOPY: - * This symbol is defined if the bcopy() routine is available to - * copy blocks of memory. +/* ARCHLIB_EXP: + * This symbol contains the ~name expanded version of ARCHLIB, to be used + * in programs that are not prepared to deal with ~ expansion at run-time. */ -#$d_bcopy HAS_BCOPY /**/ +#$d_archlib ARCHLIB "$archlib" /**/ +#$d_archlib ARCHLIB_EXP "$archlibexp" /**/ -/* HAS_BZERO: - * This symbol is defined if the bzero() routine is available to - * set a memory block to 0. +/* ARCHNAME: + * This symbol holds a string representing the architecture name. + * It may be used to construct an architecture-dependant pathname + * where library files may be held under a private library, for + * instance. */ -#$d_bzero HAS_BZERO /**/ +#define ARCHNAME "$archname" /**/ -/* HAS_CHOWN: - * This symbol, if defined, indicates that the chown routine is - * available. +/* BIN: + * This symbol holds the path of the bin directory where the package will + * be installed. Program must be prepared to deal with ~name substitution. */ -#$d_chown HAS_CHOWN /**/ - -/* HAS_CHROOT: - * This symbol, if defined, indicates that the chroot routine is - * available. +/* BIN_EXP: + * This symbol is the filename expanded version of the BIN symbol, for + * programs that do not want to deal with that at run-time. */ -#$d_chroot HAS_CHROOT /**/ - -/* HAS_CHSIZE: - * This symbol, if defined, indicates that the chsize routine is available - * to truncate files. You might need a -lx to get this routine. +/* PERL_RELOCATABLE_INC: + * This symbol, if defined, indicates that we'd like to relocate entries + * in @INC at run time based on the location of the perl binary. */ -#$d_chsize HAS_CHSIZE /**/ +#define BIN "$bin" /**/ +#define BIN_EXP "$binexp" /**/ +#define PERL_RELOCATABLE_INC "$userelocatableinc" /**/ -/* HASCONST: - * This symbol, if defined, indicates that this C compiler knows about - * the const type. There is no need to actually test for that symbol - * within your programs. The mere use of the "const" keyword will - * trigger the necessary tests. +/* BYTEORDER: + * This symbol holds the hexadecimal constant defined in byteorder, + * in a UV, i.e. 0x1234 or 0x4321 or 0x12345678, etc... + * If the compiler supports cross-compiling or multiple-architecture + * binaries (eg. on NeXT systems), use compiler-defined macros to + * determine the byte order. + * On NeXT 3.2 (and greater), you can build "Fat" Multiple Architecture + * Binaries (MAB) on either big endian or little endian machines. + * The endian-ness is available at compile-time. This only matters + * for perl, where the config.h can be generated and installed on + * one system, and used by a different architecture to build an + * extension. Older versions of NeXT that might not have + * defined either *_ENDIAN__ were all on Motorola 680x0 series, + * so the default case (for NeXT) is big endian to catch them. + * This might matter for NeXT 3.0. */ -#$d_const HASCONST /**/ -#ifndef HASCONST -#define const -#endif +#if defined(USE_CROSS_COMPILE) || defined(MULTIARCH) +# ifdef __LITTLE_ENDIAN__ +# if LONGSIZE == 4 +# define BYTEORDER 0x1234 +# else +# if LONGSIZE == 8 +# define BYTEORDER 0x12345678 +# endif +# endif +# else +# ifdef __BIG_ENDIAN__ +# if LONGSIZE == 4 +# define BYTEORDER 0x4321 +# else +# if LONGSIZE == 8 +# define BYTEORDER 0x87654321 +# endif +# endif +# endif +# endif +# if !defined(BYTEORDER) && (defined(NeXT) || defined(__NeXT__)) +# define BYTEORDER 0x4321 +# endif +#else +#define BYTEORDER 0x$byteorder /* large digits for MSB */ +#endif /* NeXT */ -/* HAS_CUSERID: - * This symbol, if defined, indicates that the cuserid routine is - * available to get character login names. +/* CHARBITS: + * This symbol contains the size of a char, so that the C preprocessor + * can make decisions based on it. */ -#$d_cuserid HAS_CUSERID /**/ +#define CHARBITS $charbits /**/ -/* HAS_DBL_DIG: - * This symbol, if defined, indicates that this system's - * or defines the symbol DBL_DIG, which is the number - * of significant digits in a double precision number. If this - * symbol is not defined, a guess of 15 is usually pretty good. +/* HAS_ACCESSX: + * This symbol, if defined, indicates that the accessx routine is + * available to do extended access checks. */ -#$d_dbl_dig HAS_DBL_DIG /* */ +#$d_accessx HAS_ACCESSX /**/ -/* HAS_DIFFTIME: - * This symbol, if defined, indicates that the difftime routine is - * available. +/* HAS_ASCTIME_R: + * This symbol, if defined, indicates that the asctime_r routine + * is available to asctime re-entrantly. */ -#$d_difftime HAS_DIFFTIME /**/ +/* ASCTIME_R_PROTO: + * This symbol encodes the prototype of asctime_r. + * It is zero if d_asctime_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_asctime_r + * is defined. + */ +#$d_asctime_r HAS_ASCTIME_R /**/ +#define ASCTIME_R_PROTO $asctime_r_proto /**/ -/* HAS_DLERROR: - * This symbol, if defined, indicates that the dlerror routine is - * available to return a string describing the last error that - * occurred from a call to dlopen(), dlclose() or dlsym(). +/* CASTI32: + * This symbol is defined if the C compiler can cast negative + * or large floating point numbers to 32-bit ints. */ -#$d_dlerror HAS_DLERROR /**/ +#$d_casti32 CASTI32 /**/ -/* HAS_DUP2: - * This symbol, if defined, indicates that the dup2 routine is - * available to duplicate file descriptors. +/* CASTNEGFLOAT: + * This symbol is defined if the C compiler can cast negative + * numbers to unsigned longs, ints and shorts. */ -#$d_dup2 HAS_DUP2 /**/ - -/* HAS_FCHMOD: - * This symbol, if defined, indicates that the fchmod routine is available - * to change mode of opened files. If unavailable, use chmod(). +/* CASTFLAGS: + * This symbol contains flags that say what difficulties the compiler + * has casting odd floating values to unsigned long: + * 0 = ok + * 1 = couldn't cast < 0 + * 2 = couldn't cast >= 0x80000000 + * 4 = couldn't cast in argument expression list */ -#$d_fchmod HAS_FCHMOD /**/ +#$d_castneg CASTNEGFLOAT /**/ +#define CASTFLAGS $castflags /**/ -/* HAS_FCHOWN: - * This symbol, if defined, indicates that the fchown routine is available - * to change ownership of opened files. If unavailable, use chown(). +/* VOID_CLOSEDIR: + * This symbol, if defined, indicates that the closedir() routine + * does not return a value. */ -#$d_fchown HAS_FCHOWN /**/ +#$d_void_closedir VOID_CLOSEDIR /**/ -/* HAS_FCNTL: - * This symbol, if defined, indicates to the C program that - * the fcntl() function exists. +/* HAS_CRYPT_R: + * This symbol, if defined, indicates that the crypt_r routine + * is available to crypt re-entrantly. */ -#$d_fcntl HAS_FCNTL /**/ - -/* HAS_FGETPOS: - * This symbol, if defined, indicates that the fgetpos routine is - * available to get the file position indicator, similar to ftell(). +/* CRYPT_R_PROTO: + * This symbol encodes the prototype of crypt_r. + * It is zero if d_crypt_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_crypt_r + * is defined. */ -#$d_fgetpos HAS_FGETPOS /**/ +#$d_crypt_r HAS_CRYPT_R /**/ +#define CRYPT_R_PROTO $crypt_r_proto /**/ -/* HAS_FLOCK: - * This symbol, if defined, indicates that the flock routine is - * available to do file locking. +/* HAS_CTERMID_R: + * This symbol, if defined, indicates that the ctermid_r routine + * is available to ctermid re-entrantly. */ -#$d_flock HAS_FLOCK /**/ - -/* HAS_FORK: - * This symbol, if defined, indicates that the fork routine is - * available. +/* CTERMID_R_PROTO: + * This symbol encodes the prototype of ctermid_r. + * It is zero if d_ctermid_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ctermid_r + * is defined. */ -#$d_fork HAS_FORK /**/ +#$d_ctermid_r HAS_CTERMID_R /**/ +#define CTERMID_R_PROTO $ctermid_r_proto /**/ -/* HAS_FSETPOS: - * This symbol, if defined, indicates that the fsetpos routine is - * available to set the file position indicator, similar to fseek(). +/* HAS_CTIME_R: + * This symbol, if defined, indicates that the ctime_r routine + * is available to ctime re-entrantly. */ -#$d_fsetpos HAS_FSETPOS /**/ - -/* HAS_GETTIMEOFDAY: - * This symbol, if defined, indicates that the gettimeofday() system - * call is available for a sub-second accuracy clock. Usually, the file - * needs to be included (see I_SYS_RESOURCE). - * The type "Timeval" should be used to refer to "struct timeval". +/* CTIME_R_PROTO: + * This symbol encodes the prototype of ctime_r. + * It is zero if d_ctime_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ctime_r + * is defined. */ -#$d_gettimeod HAS_GETTIMEOFDAY /**/ -#ifdef HAS_GETTIMEOFDAY -#define Timeval struct timeval /* Structure used by gettimeofday() */ -#endif +#$d_ctime_r HAS_CTIME_R /**/ +#define CTIME_R_PROTO $ctime_r_proto /**/ -/* HAS_GETGROUPS: - * This symbol, if defined, indicates that the getgroups() routine is - * available to get the list of process groups. If unavailable, multiple - * groups are probably not supported. +/* HAS_DRAND48_R: + * This symbol, if defined, indicates that the drand48_r routine + * is available to drand48 re-entrantly. */ -#$d_getgrps HAS_GETGROUPS /**/ - -/* HAS_GETLOGIN: - * This symbol, if defined, indicates that the getlogin routine is - * available to get the login name. +/* DRAND48_R_PROTO: + * This symbol encodes the prototype of drand48_r. + * It is zero if d_drand48_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_drand48_r + * is defined. */ -#$d_getlogin HAS_GETLOGIN /**/ +#$d_drand48_r HAS_DRAND48_R /**/ +#define DRAND48_R_PROTO $drand48_r_proto /**/ -/* HAS_GETPGID: - * This symbol, if defined, indicates to the C program that - * the getpgid(pid) function is available to get the - * process group id. +/* HAS_EACCESS: + * This symbol, if defined, indicates that the eaccess routine is + * available to do extended access checks. */ -#$d_getpgid HAS_GETPGID /**/ +#$d_eaccess HAS_EACCESS /**/ -/* HAS_GETPGRP2: - * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX) - * routine is available to get the current process group. +/* HAS_ENDGRENT_R: + * This symbol, if defined, indicates that the endgrent_r routine + * is available to endgrent re-entrantly. */ -#$d_getpgrp2 HAS_GETPGRP2 /**/ - -/* HAS_GETPPID: - * This symbol, if defined, indicates that the getppid routine is - * available to get the parent process ID. +/* ENDGRENT_R_PROTO: + * This symbol encodes the prototype of endgrent_r. + * It is zero if d_endgrent_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endgrent_r + * is defined. */ -#$d_getppid HAS_GETPPID /**/ +#$d_endgrent_r HAS_ENDGRENT_R /**/ +#define ENDGRENT_R_PROTO $endgrent_r_proto /**/ -/* HAS_GETPRIORITY: - * This symbol, if defined, indicates that the getpriority routine is - * available to get a process's priority. +/* HAS_ENDHOSTENT_R: + * This symbol, if defined, indicates that the endhostent_r routine + * is available to endhostent re-entrantly. */ -#$d_getprior HAS_GETPRIORITY /**/ - -/* HAS_INET_ATON: - * This symbol, if defined, indicates to the C program that the - * inet_aton() function is available to parse IP address "dotted-quad" - * strings. +/* ENDHOSTENT_R_PROTO: + * This symbol encodes the prototype of endhostent_r. + * It is zero if d_endhostent_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endhostent_r + * is defined. */ -#$d_inetaton HAS_INET_ATON /**/ +#$d_endhostent_r HAS_ENDHOSTENT_R /**/ +#define ENDHOSTENT_R_PROTO $endhostent_r_proto /**/ -/* HAS_KILLPG: - * This symbol, if defined, indicates that the killpg routine is available - * to kill process groups. If unavailable, you probably should use kill - * with a negative process number. +/* HAS_ENDNETENT_R: + * This symbol, if defined, indicates that the endnetent_r routine + * is available to endnetent re-entrantly. */ -#$d_killpg HAS_KILLPG /**/ - -/* HAS_LINK: - * This symbol, if defined, indicates that the link routine is - * available to create hard links. +/* ENDNETENT_R_PROTO: + * This symbol encodes the prototype of endnetent_r. + * It is zero if d_endnetent_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endnetent_r + * is defined. */ -#$d_link HAS_LINK /**/ +#$d_endnetent_r HAS_ENDNETENT_R /**/ +#define ENDNETENT_R_PROTO $endnetent_r_proto /**/ -/* HAS_LOCALECONV: - * This symbol, if defined, indicates that the localeconv routine is - * available for numeric and monetary formatting conventions. +/* HAS_ENDPROTOENT_R: + * This symbol, if defined, indicates that the endprotoent_r routine + * is available to endprotoent re-entrantly. */ -#$d_locconv HAS_LOCALECONV /**/ - -/* HAS_LOCKF: - * This symbol, if defined, indicates that the lockf routine is - * available to do file locking. +/* ENDPROTOENT_R_PROTO: + * This symbol encodes the prototype of endprotoent_r. + * It is zero if d_endprotoent_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endprotoent_r + * is defined. */ -#$d_lockf HAS_LOCKF /**/ +#$d_endprotoent_r HAS_ENDPROTOENT_R /**/ +#define ENDPROTOENT_R_PROTO $endprotoent_r_proto /**/ -/* HAS_LSTAT: - * This symbol, if defined, indicates that the lstat routine is - * available to do file stats on symbolic links. +/* HAS_ENDPWENT_R: + * This symbol, if defined, indicates that the endpwent_r routine + * is available to endpwent re-entrantly. */ -#$d_lstat HAS_LSTAT /**/ - -/* HAS_MBLEN: - * This symbol, if defined, indicates that the mblen routine is available - * to find the number of bytes in a multibye character. +/* ENDPWENT_R_PROTO: + * This symbol encodes the prototype of endpwent_r. + * It is zero if d_endpwent_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endpwent_r + * is defined. */ -#$d_mblen HAS_MBLEN /**/ +#$d_endpwent_r HAS_ENDPWENT_R /**/ +#define ENDPWENT_R_PROTO $endpwent_r_proto /**/ -/* HAS_MBSTOWCS: - * This symbol, if defined, indicates that the mbstowcs routine is - * available to covert a multibyte string into a wide character string. +/* HAS_ENDSERVENT_R: + * This symbol, if defined, indicates that the endservent_r routine + * is available to endservent re-entrantly. */ -#$d_mbstowcs HAS_MBSTOWCS /**/ - -/* HAS_MBTOWC: - * This symbol, if defined, indicates that the mbtowc routine is available - * to covert a multibyte to a wide character. +/* ENDSERVENT_R_PROTO: + * This symbol encodes the prototype of endservent_r. + * It is zero if d_endservent_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endservent_r + * is defined. */ -#$d_mbtowc HAS_MBTOWC /**/ +#$d_endservent_r HAS_ENDSERVENT_R /**/ +#define ENDSERVENT_R_PROTO $endservent_r_proto /**/ -/* HAS_MEMCMP: - * This symbol, if defined, indicates that the memcmp routine is available - * to compare blocks of memory. +/* HAS_FD_SET: + * This symbol, when defined, indicates presence of the fd_set typedef + * in */ -#$d_memcmp HAS_MEMCMP /**/ +#$d_fd_set HAS_FD_SET /**/ -/* HAS_MEMCPY: - * This symbol, if defined, indicates that the memcpy routine is available - * to copy blocks of memory. +/* Gconvert: + * This preprocessor macro is defined to convert a floating point + * number to a string without a trailing decimal point. This + * emulates the behavior of sprintf("%g"), but is sometimes much more + * efficient. If gconvert() is not available, but gcvt() drops the + * trailing decimal point, then gcvt() is used. If all else fails, + * a macro using sprintf("%g") is used. Arguments for the Gconvert + * macro are: value, number of digits, whether trailing zeros should + * be retained, and the output buffer. + * The usual values are: + * d_Gconvert='gconvert((x),(n),(t),(b))' + * d_Gconvert='gcvt((x),(n),(b))' + * d_Gconvert='sprintf((b),"%.*g",(n),(x))' + * The last two assume trailing zeros should not be kept. */ -#$d_memcpy HAS_MEMCPY /**/ +#define Gconvert(x,n,t,b) $d_Gconvert -/* HAS_MEMMOVE: - * This symbol, if defined, indicates that the memmove routine is available - * to copy potentially overlapping blocks of memory. This should be used - * only when HAS_SAFE_BCOPY is not defined. If neither is there, roll your - * own version. +/* HAS_GETGRENT_R: + * This symbol, if defined, indicates that the getgrent_r routine + * is available to getgrent re-entrantly. */ -#$d_memmove HAS_MEMMOVE /**/ - -/* HAS_MEMSET: - * This symbol, if defined, indicates that the memset routine is available - * to set blocks of memory. +/* GETGRENT_R_PROTO: + * This symbol encodes the prototype of getgrent_r. + * It is zero if d_getgrent_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrent_r + * is defined. */ -#$d_memset HAS_MEMSET /**/ +#$d_getgrent_r HAS_GETGRENT_R /**/ +#define GETGRENT_R_PROTO $getgrent_r_proto /**/ -/* HAS_MKDIR: - * This symbol, if defined, indicates that the mkdir routine is available - * to create directories. Otherwise you should fork off a new process to - * exec /bin/mkdir. +/* HAS_GETGRGID_R: + * This symbol, if defined, indicates that the getgrgid_r routine + * is available to getgrgid re-entrantly. */ -#$d_mkdir HAS_MKDIR /**/ - -/* HAS_MKFIFO: - * This symbol, if defined, indicates that the mkfifo routine is - * available to create FIFOs. Otherwise, mknod should be able to - * do it for you. However, if mkfifo is there, mknod might require - * super-user privileges which mkfifo will not. +/* GETGRGID_R_PROTO: + * This symbol encodes the prototype of getgrgid_r. + * It is zero if d_getgrgid_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrgid_r + * is defined. */ -#$d_mkfifo HAS_MKFIFO /**/ +#$d_getgrgid_r HAS_GETGRGID_R /**/ +#define GETGRGID_R_PROTO $getgrgid_r_proto /**/ -/* HAS_MKTIME: - * This symbol, if defined, indicates that the mktime routine is - * available. +/* HAS_GETGRNAM_R: + * This symbol, if defined, indicates that the getgrnam_r routine + * is available to getgrnam re-entrantly. */ -#$d_mktime HAS_MKTIME /**/ - -/* EBCDIC: - * This symbol, if defined, indicates that this system uses - * EBCDIC encoding. +/* GETGRNAM_R_PROTO: + * This symbol encodes the prototype of getgrnam_r. + * It is zero if d_getgrnam_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrnam_r + * is defined. */ -#$ebcdic EBCDIC /**/ +#$d_getgrnam_r HAS_GETGRNAM_R /**/ +#define GETGRNAM_R_PROTO $getgrnam_r_proto /**/ -/* ARCHLIB: - * This variable, if defined, holds the name of the directory in - * which the user wants to put architecture-dependent public - * library files for $package. It is most often a local directory - * such as /usr/local/lib. Programs using this variable must be - * prepared to deal with filename expansion. If ARCHLIB is the - * same as PRIVLIB, it is not defined, since presumably the - * program already searches PRIVLIB. +/* HAS_GETHOSTBYADDR_R: + * This symbol, if defined, indicates that the gethostbyaddr_r routine + * is available to gethostbyaddr re-entrantly. */ -/* ARCHLIB_EXP: - * This symbol contains the ~name expanded version of ARCHLIB, to be used - * in programs that are not prepared to deal with ~ expansion at run-time. +/* GETHOSTBYADDR_R_PROTO: + * This symbol encodes the prototype of gethostbyaddr_r. + * It is zero if d_gethostbyaddr_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostbyaddr_r + * is defined. */ -#$d_archlib ARCHLIB "$archlib" /**/ -#$d_archlib ARCHLIB_EXP "$archlibexp" /**/ +#$d_gethostbyaddr_r HAS_GETHOSTBYADDR_R /**/ +#define GETHOSTBYADDR_R_PROTO $gethostbyaddr_r_proto /**/ -/* BIN: - * This symbol holds the path of the bin directory where the package will - * be installed. Program must be prepared to deal with ~name substitution. - */ -/* BIN_EXP: - * This symbol is the filename expanded version of the BIN symbol, for - * programs that do not want to deal with that at run-time. +/* HAS_GETHOSTBYNAME_R: + * This symbol, if defined, indicates that the gethostbyname_r routine + * is available to gethostbyname re-entrantly. */ -#define BIN "$bin" /**/ -#define BIN_EXP "$binexp" /**/ - -/* PERL_INC_VERSION_LIST: - * This variable specifies the list of subdirectories in over - * which perl.c:incpush() and lib/lib.pm will automatically - * search when adding directories to @INC, in a format suitable - * for a C initialization string. See the inc_version_list entry - * in Porting/Glossary for more details. +/* GETHOSTBYNAME_R_PROTO: + * This symbol encodes the prototype of gethostbyname_r. + * It is zero if d_gethostbyname_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostbyname_r + * is defined. */ -#define PERL_INC_VERSION_LIST $inc_version_list_init /**/ +#$d_gethostbyname_r HAS_GETHOSTBYNAME_R /**/ +#define GETHOSTBYNAME_R_PROTO $gethostbyname_r_proto /**/ -/* INSTALL_USR_BIN_PERL: - * This symbol, if defined, indicates that Perl is to be installed - * also as /usr/bin/perl. +/* HAS_GETHOSTENT_R: + * This symbol, if defined, indicates that the gethostent_r routine + * is available to gethostent re-entrantly. */ -#$installusrbinperl INSTALL_USR_BIN_PERL /**/ - -/* PERL_OTHERLIBDIRS: - * This variable contains a colon-separated set of paths for the perl - * binary to search for additional library files or modules. - * These directories will be tacked to the end of @INC. - * Perl will automatically search below each path for version- - * and architecture-specific directories. See PERL_INC_VERSION_LIST - * for more details. +/* GETHOSTENT_R_PROTO: + * This symbol encodes the prototype of gethostent_r. + * It is zero if d_gethostent_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostent_r + * is defined. */ -#$d_perl_otherlibdirs PERL_OTHERLIBDIRS "$otherlibdirs" /**/ +#$d_gethostent_r HAS_GETHOSTENT_R /**/ +#define GETHOSTENT_R_PROTO $gethostent_r_proto /**/ -/* PRIVLIB: - * This symbol contains the name of the private library for this package. - * The library is private in the sense that it needn't be in anyone's - * execution path, but it should be accessible by the world. The program - * should be prepared to do ~ expansion. +/* HAS_GETLOGIN_R: + * This symbol, if defined, indicates that the getlogin_r routine + * is available to getlogin re-entrantly. */ -/* PRIVLIB_EXP: - * This symbol contains the ~name expanded version of PRIVLIB, to be used - * in programs that are not prepared to deal with ~ expansion at run-time. +/* GETLOGIN_R_PROTO: + * This symbol encodes the prototype of getlogin_r. + * It is zero if d_getlogin_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getlogin_r + * is defined. */ -#define PRIVLIB "$privlib" /**/ -#define PRIVLIB_EXP "$privlibexp" /**/ +#$d_getlogin_r HAS_GETLOGIN_R /**/ +#define GETLOGIN_R_PROTO $getlogin_r_proto /**/ -/* SITEARCH: - * This symbol contains the name of the private library for this package. - * The library is private in the sense that it needn't be in anyone's - * execution path, but it should be accessible by the world. The program - * should be prepared to do ~ expansion. - * The standard distribution will put nothing in this directory. - * After perl has been installed, users may install their own local - * architecture-dependent modules in this directory with - * MakeMaker Makefile.PL - * or equivalent. See INSTALL for details. +/* HAS_GETNETBYADDR_R: + * This symbol, if defined, indicates that the getnetbyaddr_r routine + * is available to getnetbyaddr re-entrantly. */ -/* SITEARCH_EXP: - * This symbol contains the ~name expanded version of SITEARCH, to be used - * in programs that are not prepared to deal with ~ expansion at run-time. +/* GETNETBYADDR_R_PROTO: + * This symbol encodes the prototype of getnetbyaddr_r. + * It is zero if d_getnetbyaddr_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetbyaddr_r + * is defined. */ -#define SITEARCH "$sitearch" /**/ -#define SITEARCH_EXP "$sitearchexp" /**/ +#$d_getnetbyaddr_r HAS_GETNETBYADDR_R /**/ +#define GETNETBYADDR_R_PROTO $getnetbyaddr_r_proto /**/ -/* SITELIB: - * This symbol contains the name of the private library for this package. - * The library is private in the sense that it needn't be in anyone's - * execution path, but it should be accessible by the world. The program - * should be prepared to do ~ expansion. - * The standard distribution will put nothing in this directory. - * After perl has been installed, users may install their own local - * architecture-independent modules in this directory with - * MakeMaker Makefile.PL - * or equivalent. See INSTALL for details. - */ -/* SITELIB_EXP: - * This symbol contains the ~name expanded version of SITELIB, to be used - * in programs that are not prepared to deal with ~ expansion at run-time. +/* HAS_GETNETBYNAME_R: + * This symbol, if defined, indicates that the getnetbyname_r routine + * is available to getnetbyname re-entrantly. */ -/* SITELIB_STEM: - * This define is SITELIB_EXP with any trailing version-specific component - * removed. The elements in inc_version_list (inc_version_list.U) can - * be tacked onto this variable to generate a list of directories to search. +/* GETNETBYNAME_R_PROTO: + * This symbol encodes the prototype of getnetbyname_r. + * It is zero if d_getnetbyname_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetbyname_r + * is defined. */ -#define SITELIB "$sitelib" /**/ -#define SITELIB_EXP "$sitelibexp" /**/ -#define SITELIB_STEM "$sitelib_stem" /**/ +#$d_getnetbyname_r HAS_GETNETBYNAME_R /**/ +#define GETNETBYNAME_R_PROTO $getnetbyname_r_proto /**/ -/* PERL_VENDORARCH: - * If defined, this symbol contains the name of a private library. - * The library is private in the sense that it needn't be in anyone's - * execution path, but it should be accessible by the world. - * It may have a ~ on the front. - * The standard distribution will put nothing in this directory. - * Vendors who distribute perl may wish to place their own - * architecture-dependent modules and extensions in this directory with - * MakeMaker Makefile.PL INSTALLDIRS=vendor - * or equivalent. See INSTALL for details. +/* HAS_GETNETENT_R: + * This symbol, if defined, indicates that the getnetent_r routine + * is available to getnetent re-entrantly. */ -/* PERL_VENDORARCH_EXP: - * This symbol contains the ~name expanded version of PERL_VENDORARCH, to be used - * in programs that are not prepared to deal with ~ expansion at run-time. +/* GETNETENT_R_PROTO: + * This symbol encodes the prototype of getnetent_r. + * It is zero if d_getnetent_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetent_r + * is defined. */ -#$d_vendorarch PERL_VENDORARCH "$vendorarch" /**/ -#$d_vendorarch PERL_VENDORARCH_EXP "$vendorarchexp" /**/ +#$d_getnetent_r HAS_GETNETENT_R /**/ +#define GETNETENT_R_PROTO $getnetent_r_proto /**/ -/* PERL_VENDORLIB_EXP: - * This symbol contains the ~name expanded version of VENDORLIB, to be used - * in programs that are not prepared to deal with ~ expansion at run-time. +/* HAS_GETPAGESIZE: + * This symbol, if defined, indicates that the getpagesize system call + * is available to get system page size, which is the granularity of + * many memory management calls. */ -/* PERL_VENDORLIB_STEM: - * This define is PERL_VENDORLIB_EXP with any trailing version-specific component - * removed. The elements in inc_version_list (inc_version_list.U) can - * be tacked onto this variable to generate a list of directories to search. - */ -#$d_vendorlib PERL_VENDORLIB_EXP "$vendorlibexp" /**/ -#$d_vendorlib PERL_VENDORLIB_STEM "$vendorlib_stem" /**/ +#$d_getpagsz HAS_GETPAGESIZE /**/ -/* OSNAME: - * This symbol contains the name of the operating system, as determined - * by Configure. You shouldn't rely on it too much; the specific - * feature tests from Configure are generally more reliable. +/* HAS_GETPROTOBYNAME_R: + * This symbol, if defined, indicates that the getprotobyname_r routine + * is available to getprotobyname re-entrantly. */ -/* OSVERS: - * This symbol contains the version of the operating system, as determined - * by Configure. You shouldn't rely on it too much; the specific - * feature tests from Configure are generally more reliable. +/* GETPROTOBYNAME_R_PROTO: + * This symbol encodes the prototype of getprotobyname_r. + * It is zero if d_getprotobyname_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotobyname_r + * is defined. */ -#define OSNAME "$osname" /**/ -#define OSVERS "$osvers" /**/ +#$d_getprotobyname_r HAS_GETPROTOBYNAME_R /**/ +#define GETPROTOBYNAME_R_PROTO $getprotobyname_r_proto /**/ -/* CAT2: - * This macro catenates 2 tokens together. +/* HAS_GETPROTOBYNUMBER_R: + * This symbol, if defined, indicates that the getprotobynumber_r routine + * is available to getprotobynumber re-entrantly. */ -/* STRINGIFY: - * This macro surrounds its token with double quotes. +/* GETPROTOBYNUMBER_R_PROTO: + * This symbol encodes the prototype of getprotobynumber_r. + * It is zero if d_getprotobynumber_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotobynumber_r + * is defined. */ -#if $cpp_stuff == 1 -#define CAT2(a,b) a/**/b -#define STRINGIFY(a) "a" - /* If you can get stringification with catify, tell me how! */ -#endif -#if $cpp_stuff == 42 -#define PeRl_CaTiFy(a, b) a ## b -#define PeRl_StGiFy(a) #a -/* the additional level of indirection enables these macros to be - * used as arguments to other macros. See K&R 2nd ed., page 231. */ -#define CAT2(a,b) PeRl_CaTiFy(a,b) -#define StGiFy(a) PeRl_StGiFy(a) -#define STRINGIFY(a) PeRl_StGiFy(a) -#endif -#if $cpp_stuff != 1 && $cpp_stuff != 42 -# include "Bletch: How does this C preprocessor catenate tokens?" -#endif +#$d_getprotobynumber_r HAS_GETPROTOBYNUMBER_R /**/ +#define GETPROTOBYNUMBER_R_PROTO $getprotobynumber_r_proto /**/ -/* CPPSTDIN: - * This symbol contains the first part of the string which will invoke - * the C preprocessor on the standard input and produce to standard - * output. Typical value of "cc -E" or "/lib/cpp", but it can also - * call a wrapper. See CPPRUN. +/* HAS_GETPROTOENT_R: + * This symbol, if defined, indicates that the getprotoent_r routine + * is available to getprotoent re-entrantly. */ -/* CPPMINUS: - * This symbol contains the second part of the string which will invoke - * the C preprocessor on the standard input and produce to standard - * output. This symbol will have the value "-" if CPPSTDIN needs a minus - * to specify standard input, otherwise the value is "". +/* GETPROTOENT_R_PROTO: + * This symbol encodes the prototype of getprotoent_r. + * It is zero if d_getprotoent_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotoent_r + * is defined. */ -/* CPPRUN: - * This symbol contains the string which will invoke a C preprocessor on - * the standard input and produce to standard output. It needs to end - * with CPPLAST, after all other preprocessor flags have been specified. - * The main difference with CPPSTDIN is that this program will never be a - * pointer to a shell wrapper, i.e. it will be empty if no preprocessor is - * available directly to the user. Note that it may well be different from - * the preprocessor used to compile the C program. +#$d_getprotoent_r HAS_GETPROTOENT_R /**/ +#define GETPROTOENT_R_PROTO $getprotoent_r_proto /**/ + +/* HAS_GETPWENT_R: + * This symbol, if defined, indicates that the getpwent_r routine + * is available to getpwent re-entrantly. */ -/* CPPLAST: - * This symbol is intended to be used along with CPPRUN in the same manner - * symbol CPPMINUS is used with CPPSTDIN. It contains either "-" or "". +/* GETPWENT_R_PROTO: + * This symbol encodes the prototype of getpwent_r. + * It is zero if d_getpwent_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwent_r + * is defined. */ -#define CPPSTDIN "$cppstdin" -#define CPPMINUS "$cppminus" -#define CPPRUN "$cpprun" -#define CPPLAST "$cpplast" +#$d_getpwent_r HAS_GETPWENT_R /**/ +#define GETPWENT_R_PROTO $getpwent_r_proto /**/ -/* HAS_ACCESS: - * This manifest constant lets the C program know that the access() - * system call is available to check for accessibility using real UID/GID. - * (always present on UNIX.) +/* HAS_GETPWNAM_R: + * This symbol, if defined, indicates that the getpwnam_r routine + * is available to getpwnam re-entrantly. */ -#$d_access HAS_ACCESS /**/ - -/* HAS_CRYPT: - * This symbol, if defined, indicates that the crypt routine is available - * to encrypt passwords and the like. +/* GETPWNAM_R_PROTO: + * This symbol encodes the prototype of getpwnam_r. + * It is zero if d_getpwnam_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwnam_r + * is defined. */ -#$d_crypt HAS_CRYPT /**/ +#$d_getpwnam_r HAS_GETPWNAM_R /**/ +#define GETPWNAM_R_PROTO $getpwnam_r_proto /**/ -/* HAS_CSH: - * This symbol, if defined, indicates that the C-shell exists. +/* HAS_GETPWUID_R: + * This symbol, if defined, indicates that the getpwuid_r routine + * is available to getpwuid re-entrantly. */ -/* CSH: - * This symbol, if defined, contains the full pathname of csh. +/* GETPWUID_R_PROTO: + * This symbol encodes the prototype of getpwuid_r. + * It is zero if d_getpwuid_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwuid_r + * is defined. */ -#$d_csh HAS_CSH /**/ -#ifdef HAS_CSH -#define CSH "$full_csh" /**/ -#endif +#$d_getpwuid_r HAS_GETPWUID_R /**/ +#define GETPWUID_R_PROTO $getpwuid_r_proto /**/ -/* SETUID_SCRIPTS_ARE_SECURE_NOW: - * This symbol, if defined, indicates that the bug that prevents - * setuid scripts from being secure is not present in this kernel. +/* HAS_GETSERVBYNAME_R: + * This symbol, if defined, indicates that the getservbyname_r routine + * is available to getservbyname re-entrantly. */ -/* DOSUID: - * This symbol, if defined, indicates that the C program should - * check the script that it is executing for setuid/setgid bits, and - * attempt to emulate setuid/setgid on systems that have disabled - * setuid #! scripts because the kernel can't do it securely. - * It is up to the package designer to make sure that this emulation - * is done securely. Among other things, it should do an fstat on - * the script it just opened to make sure it really is a setuid/setgid - * script, it should make sure the arguments passed correspond exactly - * to the argument on the #! line, and it should not trust any - * subprocesses to which it must pass the filename rather than the - * file descriptor of the script to be executed. +/* GETSERVBYNAME_R_PROTO: + * This symbol encodes the prototype of getservbyname_r. + * It is zero if d_getservbyname_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservbyname_r + * is defined. */ -#$d_suidsafe SETUID_SCRIPTS_ARE_SECURE_NOW /**/ -#$d_dosuid DOSUID /**/ +#$d_getservbyname_r HAS_GETSERVBYNAME_R /**/ +#define GETSERVBYNAME_R_PROTO $getservbyname_r_proto /**/ -/* HAS_ENDGRENT: - * This symbol, if defined, indicates that the getgrent routine is - * available for finalizing sequential access of the group database. +/* HAS_GETSERVBYPORT_R: + * This symbol, if defined, indicates that the getservbyport_r routine + * is available to getservbyport re-entrantly. */ -#$d_endgrent HAS_ENDGRENT /**/ - -/* HAS_ENDHOSTENT: - * This symbol, if defined, indicates that the endhostent() routine is - * available to close whatever was being used for host queries. +/* GETSERVBYPORT_R_PROTO: + * This symbol encodes the prototype of getservbyport_r. + * It is zero if d_getservbyport_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservbyport_r + * is defined. */ -#$d_endhent HAS_ENDHOSTENT /**/ +#$d_getservbyport_r HAS_GETSERVBYPORT_R /**/ +#define GETSERVBYPORT_R_PROTO $getservbyport_r_proto /**/ -/* HAS_ENDNETENT: - * This symbol, if defined, indicates that the endnetent() routine is - * available to close whatever was being used for network queries. +/* HAS_GETSERVENT_R: + * This symbol, if defined, indicates that the getservent_r routine + * is available to getservent re-entrantly. */ -#$d_endnent HAS_ENDNETENT /**/ - -/* HAS_ENDPROTOENT: - * This symbol, if defined, indicates that the endprotoent() routine is - * available to close whatever was being used for protocol queries. +/* GETSERVENT_R_PROTO: + * This symbol encodes the prototype of getservent_r. + * It is zero if d_getservent_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservent_r + * is defined. */ -#$d_endpent HAS_ENDPROTOENT /**/ +#$d_getservent_r HAS_GETSERVENT_R /**/ +#define GETSERVENT_R_PROTO $getservent_r_proto /**/ -/* HAS_ENDPWENT: - * This symbol, if defined, indicates that the getgrent routine is - * available for finalizing sequential access of the passwd database. +/* HAS_GETSPNAM_R: + * This symbol, if defined, indicates that the getspnam_r routine + * is available to getspnam re-entrantly. */ -#$d_endpwent HAS_ENDPWENT /**/ - -/* HAS_ENDSERVENT: - * This symbol, if defined, indicates that the endservent() routine is - * available to close whatever was being used for service queries. +/* GETSPNAM_R_PROTO: + * This symbol encodes the prototype of getspnam_r. + * It is zero if d_getspnam_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getspnam_r + * is defined. */ -#$d_endsent HAS_ENDSERVENT /**/ +#$d_getspnam_r HAS_GETSPNAM_R /**/ +#define GETSPNAM_R_PROTO $getspnam_r_proto /**/ -/* FLEXFILENAMES: - * This symbol, if defined, indicates that the system supports filenames - * longer than 14 characters. +/* HAS_GMTIME_R: + * This symbol, if defined, indicates that the gmtime_r routine + * is available to gmtime re-entrantly. */ -#$d_flexfnam FLEXFILENAMES /**/ - -/* HAS_GETGRENT: - * This symbol, if defined, indicates that the getgrent routine is - * available for sequential access of the group database. +/* GMTIME_R_PROTO: + * This symbol encodes the prototype of gmtime_r. + * It is zero if d_gmtime_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gmtime_r + * is defined. */ -#$d_getgrent HAS_GETGRENT /**/ +#$d_gmtime_r HAS_GMTIME_R /**/ +#define GMTIME_R_PROTO $gmtime_r_proto /**/ -/* HAS_GETHOSTBYADDR: - * This symbol, if defined, indicates that the gethostbyaddr() routine is - * available to look up hosts by their IP addresses. +/* HAS_GNULIBC: + * This symbol, if defined, indicates to the C program that + * the GNU C library is being used. A better check is to use + * the __GLIBC__ and __GLIBC_MINOR__ symbols supplied with glibc. */ -#$d_gethbyaddr HAS_GETHOSTBYADDR /**/ +#$d_gnulibc HAS_GNULIBC /**/ +#if defined(HAS_GNULIBC) && !defined(_GNU_SOURCE) +# define _GNU_SOURCE +#endif -/* HAS_GETHOSTBYNAME: - * This symbol, if defined, indicates that the gethostbyname() routine is - * available to look up host names in some data base or other. +/* HAS_ISASCII: + * This manifest constant lets the C program know that isascii + * is available. */ -#$d_gethbyname HAS_GETHOSTBYNAME /**/ +#$d_isascii HAS_ISASCII /**/ -/* HAS_GETHOSTENT: - * This symbol, if defined, indicates that the gethostent() routine is - * available to look up host names in some data base or another. +/* HAS_LCHOWN: + * This symbol, if defined, indicates that the lchown routine is + * available to operate on a symbolic link (instead of following the + * link). */ -#$d_gethent HAS_GETHOSTENT /**/ +#$d_lchown HAS_LCHOWN /**/ -/* HAS_GETHOSTNAME: - * This symbol, if defined, indicates that the C program may use the - * gethostname() routine to derive the host name. See also HAS_UNAME - * and PHOSTNAME. - */ -/* HAS_UNAME: - * This symbol, if defined, indicates that the C program may use the - * uname() routine to derive the host name. See also HAS_GETHOSTNAME - * and PHOSTNAME. - */ -/* PHOSTNAME: - * This symbol, if defined, indicates the command to feed to the - * popen() routine to derive the host name. See also HAS_GETHOSTNAME - * and HAS_UNAME. Note that the command uses a fully qualified path, - * so that it is safe even if used by a process with super-user - * privileges. +/* HAS_LOCALTIME_R: + * This symbol, if defined, indicates that the localtime_r routine + * is available to localtime re-entrantly. */ -/* HAS_PHOSTNAME: - * This symbol, if defined, indicates that the C program may use the - * contents of PHOSTNAME as a command to feed to the popen() routine - * to derive the host name. +/* LOCALTIME_R_NEEDS_TZSET: + * Many libc's localtime_r implementations do not call tzset, + * making them differ from localtime(), and making timezone + * changes using \$ENV{TZ} without explicitly calling tzset + * impossible. This symbol makes us call tzset before localtime_r */ -#$d_gethname HAS_GETHOSTNAME /**/ -#$d_uname HAS_UNAME /**/ -#$d_phostname HAS_PHOSTNAME /**/ -#ifdef HAS_PHOSTNAME -#define PHOSTNAME "$aphostname" /* How to get the host name */ +#$d_localtime_r_needs_tzset LOCALTIME_R_NEEDS_TZSET /**/ +#ifdef LOCALTIME_R_NEEDS_TZSET +#define L_R_TZSET tzset(), +#else +#define L_R_TZSET #endif -/* HAS_GETNETBYADDR: - * This symbol, if defined, indicates that the getnetbyaddr() routine is - * available to look up networks by their IP addresses. +/* LOCALTIME_R_PROTO: + * This symbol encodes the prototype of localtime_r. + * It is zero if d_localtime_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_localtime_r + * is defined. */ -#$d_getnbyaddr HAS_GETNETBYADDR /**/ +#$d_localtime_r HAS_LOCALTIME_R /**/ +#define LOCALTIME_R_PROTO $localtime_r_proto /**/ -/* HAS_GETNETBYNAME: - * This symbol, if defined, indicates that the getnetbyname() routine is - * available to look up networks by their names. +/* HAS_OPEN3: + * This manifest constant lets the C program know that the three + * argument form of open(2) is available. */ -#$d_getnbyname HAS_GETNETBYNAME /**/ +#$d_open3 HAS_OPEN3 /**/ -/* HAS_GETNETENT: - * This symbol, if defined, indicates that the getnetent() routine is - * available to look up network names in some data base or another. +/* OLD_PTHREAD_CREATE_JOINABLE: + * This symbol, if defined, indicates how to create pthread + * in joinable (aka undetached) state. NOTE: not defined + * if pthread.h already has defined PTHREAD_CREATE_JOINABLE + * (the new version of the constant). + * If defined, known values are PTHREAD_CREATE_UNDETACHED + * and __UNDETACHED. */ -#$d_getnent HAS_GETNETENT /**/ +#$d_old_pthread_create_joinable OLD_PTHREAD_CREATE_JOINABLE $old_pthread_create_joinable /**/ -/* HAS_GETPROTOENT: - * This symbol, if defined, indicates that the getprotoent() routine is - * available to look up protocols in some data base or another. +/* HAS_PTHREAD_ATFORK: + * This symbol, if defined, indicates that the pthread_atfork routine + * is available to setup fork handlers. */ -#$d_getpent HAS_GETPROTOENT /**/ +#$d_pthread_atfork HAS_PTHREAD_ATFORK /**/ -/* HAS_GETPGRP: - * This symbol, if defined, indicates that the getpgrp routine is - * available to get the current process group. +/* HAS_PTHREAD_YIELD: + * This symbol, if defined, indicates that the pthread_yield + * routine is available to yield the execution of the current + * thread. sched_yield is preferable to pthread_yield. */ -/* USE_BSD_GETPGRP: - * This symbol, if defined, indicates that getpgrp needs one - * arguments whereas USG one needs none. +/* SCHED_YIELD: + * This symbol defines the way to yield the execution of + * the current thread. Known ways are sched_yield, + * pthread_yield, and pthread_yield with NULL. */ -#$d_getpgrp HAS_GETPGRP /**/ -#$d_bsdgetpgrp USE_BSD_GETPGRP /**/ +/* HAS_SCHED_YIELD: + * This symbol, if defined, indicates that the sched_yield + * routine is available to yield the execution of the current + * thread. sched_yield is preferable to pthread_yield. + */ +#$d_pthread_yield HAS_PTHREAD_YIELD /**/ +#define SCHED_YIELD $sched_yield /**/ +#$d_sched_yield HAS_SCHED_YIELD /**/ -/* HAS_GETPROTOBYNAME: - * This symbol, if defined, indicates that the getprotobyname() - * routine is available to look up protocols by their name. +/* HAS_RANDOM_R: + * This symbol, if defined, indicates that the random_r routine + * is available to random re-entrantly. */ -/* HAS_GETPROTOBYNUMBER: - * This symbol, if defined, indicates that the getprotobynumber() - * routine is available to look up protocols by their number. +/* RANDOM_R_PROTO: + * This symbol encodes the prototype of random_r. + * It is zero if d_random_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_random_r + * is defined. */ -#$d_getpbyname HAS_GETPROTOBYNAME /**/ -#$d_getpbynumber HAS_GETPROTOBYNUMBER /**/ +#$d_random_r HAS_RANDOM_R /**/ +#define RANDOM_R_PROTO $random_r_proto /**/ -/* HAS_GETPWENT: - * This symbol, if defined, indicates that the getpwent routine is - * available for sequential access of the passwd database. - * If this is not available, the older getpw() function may be available. +/* HAS_READDIR64_R: + * This symbol, if defined, indicates that the readdir64_r routine + * is available to readdir64 re-entrantly. */ -#$d_getpwent HAS_GETPWENT /**/ - -/* HAS_GETSERVENT: - * This symbol, if defined, indicates that the getservent() routine is - * available to look up network services in some data base or another. +/* READDIR64_R_PROTO: + * This symbol encodes the prototype of readdir64_r. + * It is zero if d_readdir64_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_readdir64_r + * is defined. */ -#$d_getsent HAS_GETSERVENT /**/ +#$d_readdir64_r HAS_READDIR64_R /**/ +#define READDIR64_R_PROTO $readdir64_r_proto /**/ -/* HAS_GETSERVBYNAME: - * This symbol, if defined, indicates that the getservbyname() - * routine is available to look up services by their name. +/* HAS_READDIR_R: + * This symbol, if defined, indicates that the readdir_r routine + * is available to readdir re-entrantly. */ -/* HAS_GETSERVBYPORT: - * This symbol, if defined, indicates that the getservbyport() - * routine is available to look up services by their port. +/* READDIR_R_PROTO: + * This symbol encodes the prototype of readdir_r. + * It is zero if d_readdir_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_readdir_r + * is defined. */ -#$d_getsbyname HAS_GETSERVBYNAME /**/ -#$d_getsbyport HAS_GETSERVBYPORT /**/ +#$d_readdir_r HAS_READDIR_R /**/ +#define READDIR_R_PROTO $readdir_r_proto /**/ -/* HAS_HTONL: - * This symbol, if defined, indicates that the htonl() routine (and - * friends htons() ntohl() ntohs()) are available to do network - * order byte swapping. - */ -/* HAS_HTONS: - * This symbol, if defined, indicates that the htons() routine (and - * friends htonl() ntohl() ntohs()) are available to do network - * order byte swapping. +/* HAS_SAFE_BCOPY: + * This symbol, if defined, indicates that the bcopy routine is available + * to copy potentially overlapping memory blocks. Normally, you should + * probably use memmove() or memcpy(). If neither is defined, roll your + * own version. */ -/* HAS_NTOHL: - * This symbol, if defined, indicates that the ntohl() routine (and - * friends htonl() htons() ntohs()) are available to do network - * order byte swapping. +#$d_safebcpy HAS_SAFE_BCOPY /**/ + +/* HAS_SAFE_MEMCPY: + * This symbol, if defined, indicates that the memcpy routine is available + * to copy potentially overlapping memory blocks. If you need to + * copy overlapping memory blocks, you should check HAS_MEMMOVE and + * use memmove() instead, if available. */ -/* HAS_NTOHS: - * This symbol, if defined, indicates that the ntohs() routine (and - * friends htonl() htons() ntohl()) are available to do network - * order byte swapping. +#$d_safemcpy HAS_SAFE_MEMCPY /**/ + +/* HAS_SANE_MEMCMP: + * This symbol, if defined, indicates that the memcmp routine is available + * and can be used to compare relative magnitudes of chars with their high + * bits set. If it is not defined, roll your own version. */ -#$d_htonl HAS_HTONL /**/ -#$d_htonl HAS_HTONS /**/ -#$d_htonl HAS_NTOHL /**/ -#$d_htonl HAS_NTOHS /**/ +#$d_sanemcmp HAS_SANE_MEMCMP /**/ -/* HAS_LONG_DOUBLE: - * This symbol will be defined if the C compiler supports long - * doubles. +/* HAS_SETGRENT_R: + * This symbol, if defined, indicates that the setgrent_r routine + * is available to setgrent re-entrantly. */ -/* LONG_DOUBLESIZE: - * This symbol contains the size of a long double, so that the - * C preprocessor can make decisions based on it. It is only - * defined if the system supports long doubles. +/* SETGRENT_R_PROTO: + * This symbol encodes the prototype of setgrent_r. + * It is zero if d_setgrent_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setgrent_r + * is defined. */ -#$d_longdbl HAS_LONG_DOUBLE /**/ -#ifdef HAS_LONG_DOUBLE -#define LONG_DOUBLESIZE $longdblsize /**/ -#endif +#$d_setgrent_r HAS_SETGRENT_R /**/ +#define SETGRENT_R_PROTO $setgrent_r_proto /**/ -/* HAS_LONG_LONG: - * This symbol will be defined if the C compiler supports long long. +/* HAS_SETHOSTENT_R: + * This symbol, if defined, indicates that the sethostent_r routine + * is available to sethostent re-entrantly. */ -/* LONGLONGSIZE: - * This symbol contains the size of a long long, so that the - * C preprocessor can make decisions based on it. It is only - * defined if the system supports long long. +/* SETHOSTENT_R_PROTO: + * This symbol encodes the prototype of sethostent_r. + * It is zero if d_sethostent_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_sethostent_r + * is defined. */ -#$d_longlong HAS_LONG_LONG /**/ -#ifdef HAS_LONG_LONG -#define LONGLONGSIZE $longlongsize /**/ -#endif +#$d_sethostent_r HAS_SETHOSTENT_R /**/ +#define SETHOSTENT_R_PROTO $sethostent_r_proto /**/ -/* HAS_MEMCHR: - * This symbol, if defined, indicates that the memchr routine is available - * to locate characters within a C string. +/* HAS_SETLOCALE_R: + * This symbol, if defined, indicates that the setlocale_r routine + * is available to setlocale re-entrantly. */ -#$d_memchr HAS_MEMCHR /**/ - -/* HAS_MKSTEMP: - * This symbol, if defined, indicates that the mkstemp routine is - * available to exclusively create and open a uniquely named - * temporary file. +/* SETLOCALE_R_PROTO: + * This symbol encodes the prototype of setlocale_r. + * It is zero if d_setlocale_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setlocale_r + * is defined. */ -#$d_mkstemp HAS_MKSTEMP /**/ +#$d_setlocale_r HAS_SETLOCALE_R /**/ +#define SETLOCALE_R_PROTO $setlocale_r_proto /**/ -/* HAS_MMAP: - * This symbol, if defined, indicates that the mmap system call is - * available to map a file into memory. +/* HAS_SETNETENT_R: + * This symbol, if defined, indicates that the setnetent_r routine + * is available to setnetent re-entrantly. */ -/* Mmap_t: - * This symbol holds the return type of the mmap() system call - * (and simultaneously the type of the first argument). - * Usually set to 'void *' or 'cadd_t'. +/* SETNETENT_R_PROTO: + * This symbol encodes the prototype of setnetent_r. + * It is zero if d_setnetent_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setnetent_r + * is defined. */ -#$d_mmap HAS_MMAP /**/ -#define Mmap_t $mmaptype /**/ +#$d_setnetent_r HAS_SETNETENT_R /**/ +#define SETNETENT_R_PROTO $setnetent_r_proto /**/ -/* HAS_MSG: - * This symbol, if defined, indicates that the entire msg*(2) library is - * supported (IPC mechanism based on message queues). +/* HAS_SETPROTOENT_R: + * This symbol, if defined, indicates that the setprotoent_r routine + * is available to setprotoent re-entrantly. */ -#$d_msg HAS_MSG /**/ - -/* HAS_SEM: - * This symbol, if defined, indicates that the entire sem*(2) library is - * supported. +/* SETPROTOENT_R_PROTO: + * This symbol encodes the prototype of setprotoent_r. + * It is zero if d_setprotoent_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setprotoent_r + * is defined. */ -#$d_sem HAS_SEM /**/ +#$d_setprotoent_r HAS_SETPROTOENT_R /**/ +#define SETPROTOENT_R_PROTO $setprotoent_r_proto /**/ -/* HAS_SETGRENT: - * This symbol, if defined, indicates that the setgrent routine is - * available for initializing sequential access of the group database. +/* HAS_SETPWENT_R: + * This symbol, if defined, indicates that the setpwent_r routine + * is available to setpwent re-entrantly. */ -#$d_setgrent HAS_SETGRENT /**/ - -/* HAS_SETGROUPS: - * This symbol, if defined, indicates that the setgroups() routine is - * available to set the list of process groups. If unavailable, multiple - * groups are probably not supported. +/* SETPWENT_R_PROTO: + * This symbol encodes the prototype of setpwent_r. + * It is zero if d_setpwent_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setpwent_r + * is defined. */ -#$d_setgrps HAS_SETGROUPS /**/ +#$d_setpwent_r HAS_SETPWENT_R /**/ +#define SETPWENT_R_PROTO $setpwent_r_proto /**/ -/* HAS_SETHOSTENT: - * This symbol, if defined, indicates that the sethostent() routine is - * available. +/* HAS_SETSERVENT_R: + * This symbol, if defined, indicates that the setservent_r routine + * is available to setservent re-entrantly. */ -#$d_sethent HAS_SETHOSTENT /**/ - -/* HAS_SETNETENT: - * This symbol, if defined, indicates that the setnetent() routine is - * available. +/* SETSERVENT_R_PROTO: + * This symbol encodes the prototype of setservent_r. + * It is zero if d_setservent_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setservent_r + * is defined. */ -#$d_setnent HAS_SETNETENT /**/ +#$d_setservent_r HAS_SETSERVENT_R /**/ +#define SETSERVENT_R_PROTO $setservent_r_proto /**/ -/* HAS_SETPROTOENT: - * This symbol, if defined, indicates that the setprotoent() routine is - * available. +/* HAS_SIGACTION: + * This symbol, if defined, indicates that Vr4's sigaction() routine + * is available. */ -#$d_setpent HAS_SETPROTOENT /**/ +#$d_sigaction HAS_SIGACTION /**/ -/* HAS_SETPGRP: - * This symbol, if defined, indicates that the setpgrp routine is - * available to set the current process group. +/* HAS_SIGSETJMP: + * This variable indicates to the C program that the sigsetjmp() + * routine is available to save the calling process's registers + * and stack environment for later use by siglongjmp(), and + * to optionally save the process's signal mask. See + * Sigjmp_buf, Sigsetjmp, and Siglongjmp. */ -/* USE_BSD_SETPGRP: - * This symbol, if defined, indicates that setpgrp needs two - * arguments whereas USG one needs none. See also HAS_SETPGID - * for a POSIX interface. +/* Sigjmp_buf: + * This is the buffer type to be used with Sigsetjmp and Siglongjmp. */ -#$d_setpgrp HAS_SETPGRP /**/ -#$d_bsdsetpgrp USE_BSD_SETPGRP /**/ - -/* HAS_SETPWENT: - * This symbol, if defined, indicates that the setpwent routine is - * available for initializing sequential access of the passwd database. +/* Sigsetjmp: + * This macro is used in the same way as sigsetjmp(), but will invoke + * traditional setjmp() if sigsetjmp isn't available. + * See HAS_SIGSETJMP. */ -#$d_setpwent HAS_SETPWENT /**/ - -/* HAS_SETSERVENT: - * This symbol, if defined, indicates that the setservent() routine is - * available. +/* Siglongjmp: + * This macro is used in the same way as siglongjmp(), but will invoke + * traditional longjmp() if siglongjmp isn't available. + * See HAS_SIGSETJMP. */ -#$d_setsent HAS_SETSERVENT /**/ +#$d_sigsetjmp HAS_SIGSETJMP /**/ +#ifdef HAS_SIGSETJMP +#define Sigjmp_buf sigjmp_buf +#define Sigsetjmp(buf,save_mask) sigsetjmp((buf),(save_mask)) +#define Siglongjmp(buf,retval) siglongjmp((buf),(retval)) +#else +#define Sigjmp_buf jmp_buf +#define Sigsetjmp(buf,save_mask) setjmp((buf)) +#define Siglongjmp(buf,retval) longjmp((buf),(retval)) +#endif -/* HAS_SETVBUF: - * This symbol, if defined, indicates that the setvbuf routine is - * available to change buffering on an open stdio stream. - * to a line-buffered mode. +/* HAS_SRAND48_R: + * This symbol, if defined, indicates that the srand48_r routine + * is available to srand48 re-entrantly. */ -#$d_setvbuf HAS_SETVBUF /**/ - -/* HAS_SHM: - * This symbol, if defined, indicates that the entire shm*(2) library is - * supported. +/* SRAND48_R_PROTO: + * This symbol encodes the prototype of srand48_r. + * It is zero if d_srand48_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_srand48_r + * is defined. */ -#$d_shm HAS_SHM /**/ +#$d_srand48_r HAS_SRAND48_R /**/ +#define SRAND48_R_PROTO $srand48_r_proto /**/ -/* Shmat_t: - * This symbol holds the return type of the shmat() system call. - * Usually set to 'void *' or 'char *'. +/* HAS_SRANDOM_R: + * This symbol, if defined, indicates that the srandom_r routine + * is available to srandom re-entrantly. */ -/* HAS_SHMAT_PROTOTYPE: - * This symbol, if defined, indicates that the sys/shm.h includes - * a prototype for shmat(). Otherwise, it is up to the program to - * guess one. Shmat_t shmat(int, Shmat_t, int) is a good guess, - * but not always right so it should be emitted by the program only - * when HAS_SHMAT_PROTOTYPE is not defined to avoid conflicting defs. +/* SRANDOM_R_PROTO: + * This symbol encodes the prototype of srandom_r. + * It is zero if d_srandom_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_srandom_r + * is defined. */ -#define Shmat_t $shmattype /**/ -#$d_shmatprototype HAS_SHMAT_PROTOTYPE /**/ +#$d_srandom_r HAS_SRANDOM_R /**/ +#define SRANDOM_R_PROTO $srandom_r_proto /**/ -/* HAS_SOCKET: - * This symbol, if defined, indicates that the BSD socket interface is - * supported. - */ -/* HAS_SOCKETPAIR: - * This symbol, if defined, indicates that the BSD socketpair() call is - * supported. - */ -/* HAS_MSG_CTRUNC: - * This symbol, if defined, indicates that the MSG_CTRUNC is supported. - * Checking just with #ifdef might not be enough because this symbol - * has been known to be an enum. +/* USE_STDIO_PTR: + * This symbol is defined if the _ptr and _cnt fields (or similar) + * of the stdio FILE structure can be used to access the stdio buffer + * for a file handle. If this is defined, then the FILE_ptr(fp) + * and FILE_cnt(fp) macros will also be defined and should be used + * to access these fields. */ -/* HAS_MSG_DONTROUTE: - * This symbol, if defined, indicates that the MSG_DONTROUTE is supported. - * Checking just with #ifdef might not be enough because this symbol - * has been known to be an enum. +/* FILE_ptr: + * This macro is used to access the _ptr field (or equivalent) of the + * FILE structure pointed to by its argument. This macro will always be + * defined if USE_STDIO_PTR is defined. */ -/* HAS_MSG_OOB: - * This symbol, if defined, indicates that the MSG_OOB is supported. - * Checking just with #ifdef might not be enough because this symbol - * has been known to be an enum. +/* STDIO_PTR_LVALUE: + * This symbol is defined if the FILE_ptr macro can be used as an + * lvalue. */ -/* HAS_MSG_PEEK: - * This symbol, if defined, indicates that the MSG_PEEK is supported. - * Checking just with #ifdef might not be enough because this symbol - * has been known to be an enum. +/* FILE_cnt: + * This macro is used to access the _cnt field (or equivalent) of the + * FILE structure pointed to by its argument. This macro will always be + * defined if USE_STDIO_PTR is defined. */ -/* HAS_MSG_PROXY: - * This symbol, if defined, indicates that the MSG_PROXY is supported. - * Checking just with #ifdef might not be enough because this symbol - * has been known to be an enum. +/* STDIO_CNT_LVALUE: + * This symbol is defined if the FILE_cnt macro can be used as an + * lvalue. */ -/* HAS_SCM_RIGHTS: - * This symbol, if defined, indicates that the SCM_RIGHTS is supported. - * Checking just with #ifdef might not be enough because this symbol - * has been known to be an enum. +/* STDIO_PTR_LVAL_SETS_CNT: + * This symbol is defined if using the FILE_ptr macro as an lvalue + * to increase the pointer by n has the side effect of decreasing the + * value of File_cnt(fp) by n. */ -#$d_socket HAS_SOCKET /**/ -#$d_sockpair HAS_SOCKETPAIR /**/ -#$d_msg_ctrunc HAS_MSG_CTRUNC /**/ -#$d_msg_dontroute HAS_MSG_DONTROUTE /**/ -#$d_msg_oob HAS_MSG_OOB /**/ -#$d_msg_peek HAS_MSG_PEEK /**/ -#$d_msg_proxy HAS_MSG_PROXY /**/ -#$d_scm_rights HAS_SCM_RIGHTS /**/ - -/* USE_STAT_BLOCKS: - * This symbol is defined if this system has a stat structure declaring - * st_blksize and st_blocks. +/* STDIO_PTR_LVAL_NOCHANGE_CNT: + * This symbol is defined if using the FILE_ptr macro as an lvalue + * to increase the pointer by n leaves File_cnt(fp) unchanged. */ -#ifndef USE_STAT_BLOCKS -#$d_statblks USE_STAT_BLOCKS /**/ +#$d_stdstdio USE_STDIO_PTR /**/ +#ifdef USE_STDIO_PTR +#define FILE_ptr(fp) $stdio_ptr +#$d_stdio_ptr_lval STDIO_PTR_LVALUE /**/ +#define FILE_cnt(fp) $stdio_cnt +#$d_stdio_cnt_lval STDIO_CNT_LVALUE /**/ +#$d_stdio_ptr_lval_sets_cnt STDIO_PTR_LVAL_SETS_CNT /**/ +#$d_stdio_ptr_lval_nochange_cnt STDIO_PTR_LVAL_NOCHANGE_CNT /**/ #endif -/* HAS_STRERROR: - * This symbol, if defined, indicates that the strerror routine is - * available to translate error numbers to strings. See the writeup - * of Strerror() in this file before you try to define your own. - */ -/* HAS_SYS_ERRLIST: - * This symbol, if defined, indicates that the sys_errlist array is - * available to translate error numbers to strings. The extern int - * sys_nerr gives the size of that table. +/* USE_STDIO_BASE: + * This symbol is defined if the _base field (or similar) of the + * stdio FILE structure can be used to access the stdio buffer for + * a file handle. If this is defined, then the FILE_base(fp) macro + * will also be defined and should be used to access this field. + * Also, the FILE_bufsiz(fp) macro will be defined and should be used + * to determine the number of bytes in the buffer. USE_STDIO_BASE + * will never be defined unless USE_STDIO_PTR is. */ -/* Strerror: - * This preprocessor symbol is defined as a macro if strerror() is - * not available to translate error numbers to strings but sys_errlist[] - * array is there. +/* FILE_base: + * This macro is used to access the _base field (or equivalent) of the + * FILE structure pointed to by its argument. This macro will always be + * defined if USE_STDIO_BASE is defined. */ -#$d_strerror HAS_STRERROR /**/ -#$d_syserrlst HAS_SYS_ERRLIST /**/ -#define Strerror(e) $d_strerrm - -/* HAS_STRTOUL: - * This symbol, if defined, indicates that the strtoul routine is - * available to provide conversion of strings to unsigned long. +/* FILE_bufsiz: + * This macro is used to determine the number of bytes in the I/O + * buffer pointed to by _base field (or equivalent) of the FILE + * structure pointed to its argument. This macro will always be defined + * if USE_STDIO_BASE is defined. */ -#$d_strtoul HAS_STRTOUL /**/ +#$d_stdiobase USE_STDIO_BASE /**/ +#ifdef USE_STDIO_BASE +#define FILE_base(fp) $stdio_base +#define FILE_bufsiz(fp) $stdio_bufsiz +#endif -/* HAS_UNION_SEMUN: - * This symbol, if defined, indicates that the union semun is - * defined by including . If not, the user code - * probably needs to define it as: - * union semun { - * int val; - * struct semid_ds *buf; - * unsigned short *array; - * } - */ -/* USE_SEMCTL_SEMUN: - * This symbol, if defined, indicates that union semun is - * used for semctl IPC_STAT. +/* HAS_STRERROR_R: + * This symbol, if defined, indicates that the strerror_r routine + * is available to strerror re-entrantly. */ -/* USE_SEMCTL_SEMID_DS: - * This symbol, if defined, indicates that struct semid_ds * is - * used for semctl IPC_STAT. +/* STRERROR_R_PROTO: + * This symbol encodes the prototype of strerror_r. + * It is zero if d_strerror_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_strerror_r + * is defined. */ -#$d_union_semun HAS_UNION_SEMUN /**/ -#$d_semctl_semun USE_SEMCTL_SEMUN /**/ -#$d_semctl_semid_ds USE_SEMCTL_SEMID_DS /**/ +#$d_strerror_r HAS_STRERROR_R /**/ +#define STRERROR_R_PROTO $strerror_r_proto /**/ -/* HAS_VFORK: - * This symbol, if defined, indicates that vfork() exists. +/* HAS_TMPNAM_R: + * This symbol, if defined, indicates that the tmpnam_r routine + * is available to tmpnam re-entrantly. */ -#$d_vfork HAS_VFORK /**/ - -/* Signal_t: - * This symbol's value is either "void" or "int", corresponding to the - * appropriate return type of a signal handler. Thus, you can declare - * a signal handler using "Signal_t (*handler)()", and define the - * handler using "Signal_t handler(sig)". +/* TMPNAM_R_PROTO: + * This symbol encodes the prototype of tmpnam_r. + * It is zero if d_tmpnam_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_tmpnam_r + * is defined. */ -#define Signal_t $signal_t /* Signal handler's return type */ +#$d_tmpnam_r HAS_TMPNAM_R /**/ +#define TMPNAM_R_PROTO $tmpnam_r_proto /**/ -/* Groups_t: - * This symbol holds the type used for the second argument to - * getgroups() and setgroups(). Usually, this is the same as - * gidtype (gid_t) , but sometimes it isn't. - * It can be int, ushort, gid_t, etc... - * It may be necessary to include to get any - * typedef'ed information. This is only required if you have - * getgroups() or setgroups().. +/* HAS_TTYNAME_R: + * This symbol, if defined, indicates that the ttyname_r routine + * is available to ttyname re-entrantly. */ -#if defined(HAS_GETGROUPS) || defined(HAS_SETGROUPS) -#define Groups_t $groupstype /* Type for 2nd arg to [sg]etgroups() */ -#endif +/* TTYNAME_R_PROTO: + * This symbol encodes the prototype of ttyname_r. + * It is zero if d_ttyname_r is undef, and one of the + * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ttyname_r + * is defined. + */ +#$d_ttyname_r HAS_TTYNAME_R /**/ +#define TTYNAME_R_PROTO $ttyname_r_proto /**/ -/* I_GRP: - * This symbol, if defined, indicates to the C program that it should - * include . +/* HAS_VPRINTF: + * This symbol, if defined, indicates that the vprintf routine is available + * to printf with a pointer to an argument list. If unavailable, you + * may need to write your own, probably in terms of _doprnt(). */ -/* GRPASSWD: - * This symbol, if defined, indicates to the C program that struct group - * in contains gr_passwd. +/* USE_CHAR_VSPRINTF: + * This symbol is defined if this system has vsprintf() returning type + * (char*). The trend seems to be to declare it as "int vsprintf()". It + * is up to the package author to declare vsprintf correctly based on the + * symbol. */ -#$i_grp I_GRP /**/ -#$d_grpasswd GRPASSWD /**/ +#$d_vprintf HAS_VPRINTF /**/ +#$d_charvspr USE_CHAR_VSPRINTF /**/ -/* I_NDBM: - * This symbol, if defined, indicates that exists and should - * be included. +/* DOUBLESIZE: + * This symbol contains the size of a double, so that the C preprocessor + * can make decisions based on it. */ -#$i_ndbm I_NDBM /**/ +#define DOUBLESIZE $doublesize /**/ -/* I_NETDB: - * This symbol, if defined, indicates that exists and - * should be included. +/* I_MACH_CTHREADS: + * This symbol, if defined, indicates to the C program that it should + * include . */ -#$i_netdb I_NETDB /**/ +#$i_machcthr I_MACH_CTHREADS /**/ -/* I_PWD: - * This symbol, if defined, indicates to the C program that it should - * include . - */ -/* PWQUOTA: - * This symbol, if defined, indicates to the C program that struct passwd - * contains pw_quota. +/* I_PTHREAD: + * This symbol, if defined, indicates to the C program that it should + * include . */ -/* PWAGE: - * This symbol, if defined, indicates to the C program that struct passwd - * contains pw_age. +#$i_pthread I_PTHREAD /**/ + +/* I_SYS_ACCESS: + * This symbol, if defined, indicates to the C program that it should + * include . */ -/* PWCHANGE: - * This symbol, if defined, indicates to the C program that struct passwd - * contains pw_change. +#$i_sysaccess I_SYS_ACCESS /**/ + +/* I_SYS_SECURITY: + * This symbol, if defined, indicates to the C program that it should + * include . */ -/* PWCLASS: - * This symbol, if defined, indicates to the C program that struct passwd - * contains pw_class. +#$i_syssecrt I_SYS_SECURITY /**/ + +/* I_TIME: + * This symbol, if defined, indicates to the C program that it should + * include . */ -/* PWEXPIRE: - * This symbol, if defined, indicates to the C program that struct passwd - * contains pw_expire. +/* I_SYS_TIME: + * This symbol, if defined, indicates to the C program that it should + * include . */ -/* PWCOMMENT: - * This symbol, if defined, indicates to the C program that struct passwd - * contains pw_comment. +/* I_SYS_TIME_KERNEL: + * This symbol, if defined, indicates to the C program that it should + * include with KERNEL defined. */ -/* PWGECOS: - * This symbol, if defined, indicates to the C program that struct passwd - * contains pw_gecos. +/* HAS_TM_TM_ZONE: + * This symbol, if defined, indicates to the C program that + * the struct tm has a tm_zone field. */ -/* PWPASSWD: - * This symbol, if defined, indicates to the C program that struct passwd - * contains pw_passwd. +/* HAS_TM_TM_GMTOFF: + * This symbol, if defined, indicates to the C program that + * the struct tm has a tm_gmtoff field. */ -#$i_pwd I_PWD /**/ -#$d_pwquota PWQUOTA /**/ -#$d_pwage PWAGE /**/ -#$d_pwchange PWCHANGE /**/ -#$d_pwclass PWCLASS /**/ -#$d_pwexpire PWEXPIRE /**/ -#$d_pwcomment PWCOMMENT /**/ -#$d_pwgecos PWGECOS /**/ -#$d_pwpasswd PWPASSWD /**/ +#$i_time I_TIME /**/ +#$i_systime I_SYS_TIME /**/ +#$i_systimek I_SYS_TIME_KERNEL /**/ +#$d_tm_tm_zone HAS_TM_TM_ZONE /**/ +#$d_tm_tm_gmtoff HAS_TM_TM_GMTOFF /**/ -/* I_SYSUIO: - * This symbol, if defined, indicates that exists and - * should be included. +/* PERL_INC_VERSION_LIST: + * This variable specifies the list of subdirectories in over + * which perl.c:incpush() and lib/lib.pm will automatically + * search when adding directories to @INC, in a format suitable + * for a C initialization string. See the inc_version_list entry + * in Porting/Glossary for more details. */ -#$i_sysuio I_SYSUIO /**/ +#$d_inc_version_list PERL_INC_VERSION_LIST $inc_version_list_init /**/ -/* I_STDARG: - * This symbol, if defined, indicates that exists and should - * be included. - */ -/* I_VARARGS: - * This symbol, if defined, indicates to the C program that it should - * include . +/* INSTALL_USR_BIN_PERL: + * This symbol, if defined, indicates that Perl is to be installed + * also as /usr/bin/perl. */ -#$i_stdarg I_STDARG /**/ -#$i_varargs I_VARARGS /**/ +#$installusrbinperl INSTALL_USR_BIN_PERL /**/ -/* Free_t: - * This variable contains the return type of free(). It is usually - * void, but occasionally int. +/* VAL_O_NONBLOCK: + * This symbol is to be used during open() or fcntl(F_SETFL) to turn on + * non-blocking I/O for the file descriptor. Note that there is no way + * back, i.e. you cannot turn it blocking again this way. If you wish to + * alternatively switch between blocking and non-blocking, use the + * ioctl(FIOSNBIO) call instead, but that is not supported by all devices. */ -/* Malloc_t: - * This symbol is the type of pointer returned by malloc and realloc. +/* VAL_EAGAIN: + * This symbol holds the errno error code set by read() when no data was + * present on the non-blocking file descriptor. */ -#define Malloc_t $malloctype /**/ -#define Free_t $freetype /**/ - -/* MYMALLOC: - * This symbol, if defined, indicates that we're using our own malloc. +/* RD_NODATA: + * This symbol holds the return code from read() when no data is present + * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is + * not defined, then you can't distinguish between no data and EOF by + * issuing a read(). You'll have to find another way to tell for sure! */ -#$d_mymalloc MYMALLOC /**/ +/* EOF_NONBLOCK: + * This symbol, if defined, indicates to the C program that a read() on + * a non-blocking file descriptor will return 0 on EOF, and not the value + * held in RD_NODATA (-1 usually, in that case!). + */ +#define VAL_O_NONBLOCK $o_nonblock +#define VAL_EAGAIN $eagain +#define RD_NODATA $rd_nodata +#$d_eofnblk EOF_NONBLOCK -/* CAN_PROTOTYPE: - * If defined, this macro indicates that the C compiler can handle - * function prototypes. +/* PERL_OTHERLIBDIRS: + * This variable contains a colon-separated set of paths for the perl + * binary to search for additional library files or modules. + * These directories will be tacked to the end of @INC. + * Perl will automatically search below each path for version- + * and architecture-specific directories. See PERL_INC_VERSION_LIST + * for more details. */ -/* _: - * This macro is used to declare function parameters for folks who want - * to make declarations with prototypes using a different style than - * the above macros. Use double parentheses. For example: - * - * int main _((int argc, char *argv[])); +#$d_perl_otherlibdirs PERL_OTHERLIBDIRS "$otherlibdirs" /**/ + +/* PRIVLIB: + * This symbol contains the name of the private library for this package. + * The library is private in the sense that it needn't be in anyone's + * execution path, but it should be accessible by the world. The program + * should be prepared to do ~ expansion. */ -#$prototype CAN_PROTOTYPE /**/ -#ifdef CAN_PROTOTYPE -#define _(args) args -#else -#define _(args) () +/* PRIVLIB_EXP: + * This symbol contains the ~name expanded version of PRIVLIB, to be used + * in programs that are not prepared to deal with ~ expansion at run-time. + */ +#define PRIVLIB "$privlib" /**/ +#define PRIVLIB_EXP "$privlibexp" /**/ + +/* PTRSIZE: + * This symbol contains the size of a pointer, so that the C preprocessor + * can make decisions based on it. It will be sizeof(void *) if + * the compiler supports (void *); otherwise it will be + * sizeof(char *). + */ +#define PTRSIZE $ptrsize /**/ + +/* Drand01: + * This macro is to be used to generate uniformly distributed + * random numbers over the range [0., 1.[. You may have to supply + * an 'extern double drand48();' in your program since SunOS 4.1.3 + * doesn't provide you with anything relevant in its headers. + * See HAS_DRAND48_PROTO. + */ +/* Rand_seed_t: + * This symbol defines the type of the argument of the + * random seed function. + */ +/* seedDrand01: + * This symbol defines the macro to be used in seeding the + * random number generator (see Drand01). + */ +/* RANDBITS: + * This symbol indicates how many bits are produced by the + * function used to generate normalized random numbers. + * Values include 15, 16, 31, and 48. + */ +#define Drand01() $drand01 /**/ +#define Rand_seed_t $randseedtype /**/ +#define seedDrand01(x) $seedfunc((Rand_seed_t)x) /**/ +#define RANDBITS $randbits /**/ + +/* SITEARCH: + * This symbol contains the name of the private library for this package. + * The library is private in the sense that it needn't be in anyone's + * execution path, but it should be accessible by the world. The program + * should be prepared to do ~ expansion. + * The standard distribution will put nothing in this directory. + * After perl has been installed, users may install their own local + * architecture-dependent modules in this directory with + * MakeMaker Makefile.PL + * or equivalent. See INSTALL for details. + */ +/* SITEARCH_EXP: + * This symbol contains the ~name expanded version of SITEARCH, to be used + * in programs that are not prepared to deal with ~ expansion at run-time. + */ +#$d_sitearch SITEARCH "$sitearch" /**/ +#$d_sitearch SITEARCH_EXP "$sitearchexp" /**/ + +/* SITELIB: + * This symbol contains the name of the private library for this package. + * The library is private in the sense that it needn't be in anyone's + * execution path, but it should be accessible by the world. The program + * should be prepared to do ~ expansion. + * The standard distribution will put nothing in this directory. + * After perl has been installed, users may install their own local + * architecture-independent modules in this directory with + * MakeMaker Makefile.PL + * or equivalent. See INSTALL for details. + */ +/* SITELIB_EXP: + * This symbol contains the ~name expanded version of SITELIB, to be used + * in programs that are not prepared to deal with ~ expansion at run-time. + */ +/* SITELIB_STEM: + * This define is SITELIB_EXP with any trailing version-specific component + * removed. The elements in inc_version_list (inc_version_list.U) can + * be tacked onto this variable to generate a list of directories to search. + */ +#define SITELIB "$sitelib" /**/ +#define SITELIB_EXP "$sitelibexp" /**/ +#define SITELIB_STEM "$sitelib_stem" /**/ + +/* SSize_t: + * This symbol holds the type used by functions that return + * a count of bytes or an error condition. It must be a signed type. + * It is usually ssize_t, but may be long or int, etc. + * It may be necessary to include or + * to get any typedef'ed information. + * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t). + */ +#define SSize_t $ssizetype /* signed count of bytes */ + +/* USE_ITHREADS: + * This symbol, if defined, indicates that Perl should be built to + * use the interpreter-based threading implementation. + */ +/* USE_5005THREADS: + * This symbol, if defined, indicates that Perl should be built to + * use the 5.005-based threading implementation. + * Only valid up to 5.8.x. + */ +/* OLD_PTHREADS_API: + * This symbol, if defined, indicates that Perl should + * be built to use the old draft POSIX threads API. + */ +/* USE_REENTRANT_API: + * This symbol, if defined, indicates that Perl should + * try to use the various _r versions of library functions. + * This is extremely experimental. + */ +#$use5005threads USE_5005THREADS /**/ +#$useithreads USE_ITHREADS /**/ +#if defined(USE_5005THREADS) && !defined(USE_ITHREADS) +#define USE_THREADS /* until src is revised*/ #endif +#$d_oldpthreads OLD_PTHREADS_API /**/ +#$usereentrant USE_REENTRANT_API /**/ -/* SH_PATH: - * This symbol contains the full pathname to the shell used on this - * on this system to execute Bourne shell scripts. Usually, this will be - * /bin/sh, though it's possible that some systems will have /bin/ksh, - * /bin/pdksh, /bin/ash, /bin/bash, or even something such as - * D:/bin/sh.exe. +/* PERL_VENDORARCH: + * If defined, this symbol contains the name of a private library. + * The library is private in the sense that it needn't be in anyone's + * execution path, but it should be accessible by the world. + * It may have a ~ on the front. + * The standard distribution will put nothing in this directory. + * Vendors who distribute perl may wish to place their own + * architecture-dependent modules and extensions in this directory with + * MakeMaker Makefile.PL INSTALLDIRS=vendor + * or equivalent. See INSTALL for details. */ -#define SH_PATH "$sh" /**/ +/* PERL_VENDORARCH_EXP: + * This symbol contains the ~name expanded version of PERL_VENDORARCH, to be used + * in programs that are not prepared to deal with ~ expansion at run-time. + */ +#$d_vendorarch PERL_VENDORARCH "$vendorarch" /**/ +#$d_vendorarch PERL_VENDORARCH_EXP "$vendorarchexp" /**/ -/* SIG_NAME: - * This symbol contains a list of signal names in order of - * signal number. This is intended - * to be used as a static array initialization, like this: - * char *sig_name[] = { SIG_NAME }; - * The signals in the list are separated with commas, and each signal - * is surrounded by double quotes. There is no leading SIG in the signal - * name, i.e. SIGQUIT is known as "QUIT". - * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn, - * etc., where nn is the actual signal number (e.g. NUM37). - * The signal number for sig_name[i] is stored in sig_num[i]. - * The last element is 0 to terminate the list with a NULL. This - * corresponds to the 0 at the end of the sig_num list. +/* PERL_VENDORLIB_EXP: + * This symbol contains the ~name expanded version of VENDORLIB, to be used + * in programs that are not prepared to deal with ~ expansion at run-time. */ -/* SIG_NUM: - * This symbol contains a list of signal numbers, in the same order as the - * SIG_NAME list. It is suitable for static array initialization, as in: - * int sig_num[] = { SIG_NUM }; - * The signals in the list are separated with commas, and the indices - * within that list and the SIG_NAME list match, so it's easy to compute - * the signal name from a number or vice versa at the price of a small - * dynamic linear lookup. - * Duplicates are allowed, but are moved to the end of the list. - * The signal number corresponding to sig_name[i] is sig_number[i]. - * if (i < NSIG) then sig_number[i] == i. - * The last element is 0, corresponding to the 0 at the end of - * the sig_name list. +/* PERL_VENDORLIB_STEM: + * This define is PERL_VENDORLIB_EXP with any trailing version-specific component + * removed. The elements in inc_version_list (inc_version_list.U) can + * be tacked onto this variable to generate a list of directories to search. */ -/* SIG_SIZE: - * This variable contains the number of elements of the sig_name - * and sig_num arrays, excluding the final NULL entry. +#$d_vendorlib PERL_VENDORLIB_EXP "$vendorlibexp" /**/ +#$d_vendorlib PERL_VENDORLIB_STEM "$vendorlib_stem" /**/ + +/* HAS_STATIC_INLINE: + * This symbol, if defined, indicates that the C compiler supports + * C99-style static inline. That is, the function can't be called + * from another translation unit. + */ +/* PERL_STATIC_INLINE: + * This symbol gives the best-guess incantation to use for static + * inline functions. If HAS_STATIC_INLINE is defined, this will + * give C99-style inline. If HAS_STATIC_INLINE is not defined, + * this will give a plain 'static'. It will always be defined + * to something that gives static linkage. + * Possibilities include + * static inline (c99) + * static __inline__ (gcc -ansi) + * static __inline (MSVC) + * static _inline (older MSVC) + * static (c89 compilers) + */ +#$d_static_inline HAS_STATIC_INLINE /**/ +#define PERL_STATIC_INLINE $perl_static_inline /**/ + +/* EBCDIC: + * This symbol, if defined, indicates that this system uses + * EBCDIC encoding. */ -#define SIG_NAME $sig_name_init /**/ -#define SIG_NUM $sig_num_init /**/ -#define SIG_SIZE $sig_size /**/ +#$ebcdic EBCDIC /**/ -/* STDCHAR: - * This symbol is defined to be the type of char used in stdio.h. - * It has the values "unsigned char" or "char". +/* OSNAME: + * This symbol contains the name of the operating system, as determined + * by Configure. You shouldn't rely on it too much; the specific + * feature tests from Configure are generally more reliable. */ -#define STDCHAR $stdchar /**/ +/* OSVERS: + * This symbol contains the version of the operating system, as determined + * by Configure. You shouldn't rely on it too much; the specific + * feature tests from Configure are generally more reliable. + */ +#define OSNAME "$osname" /**/ +#define OSVERS "$osvers" /**/ -/* VOIDFLAGS: - * This symbol indicates how much support of the void type is given by this - * compiler. What various bits mean: - * - * 1 = supports declaration of void - * 2 = supports arrays of pointers to functions returning void - * 4 = supports comparisons between pointers to void functions and - * addresses of void functions - * 8 = suports declaration of generic void pointers - * - * The package designer should define VOIDUSED to indicate the requirements - * of the package. This can be done either by #defining VOIDUSED before - * including config.h, or by defining defvoidused in Myinit.U. If the - * latter approach is taken, only those flags will be tested. If the - * level of void support necessary is not present, defines void to int. +/* CAT2: + * This macro concatenates 2 tokens together. */ -#ifndef VOIDUSED -#define VOIDUSED $defvoidused +/* STRINGIFY: + * This macro surrounds its token with double quotes. + */ +#if $cpp_stuff == 1 +#define CAT2(a,b) a/**/b +#define STRINGIFY(a) "a" #endif -#define VOIDFLAGS $voidflags -#if (VOIDFLAGS & VOIDUSED) != VOIDUSED -#define void int /* is void to be avoided? */ -#define M_VOID /* Xenix strikes again */ +#if $cpp_stuff == 42 +#define PeRl_CaTiFy(a, b) a ## b +#define PeRl_StGiFy(a) #a +#define CAT2(a,b) PeRl_CaTiFy(a,b) +#define StGiFy(a) PeRl_StGiFy(a) +#define STRINGIFY(a) PeRl_StGiFy(a) +#endif +#if $cpp_stuff != 1 && $cpp_stuff != 42 +#include "Bletch: How does this C preprocessor concatenate tokens?" #endif -/* USE_CROSS_COMPILE: - * This symbol, if defined, indicates that Perl is being cross-compiled. +/* CPPSTDIN: + * This symbol contains the first part of the string which will invoke + * the C preprocessor on the standard input and produce to standard + * output. Typical value of "cc -E" or "/lib/cpp", but it can also + * call a wrapper. See CPPRUN. + */ +/* CPPMINUS: + * This symbol contains the second part of the string which will invoke + * the C preprocessor on the standard input and produce to standard + * output. This symbol will have the value "-" if CPPSTDIN needs a minus + * to specify standard input, otherwise the value is "". + */ +/* CPPRUN: + * This symbol contains the string which will invoke a C preprocessor on + * the standard input and produce to standard output. It needs to end + * with CPPLAST, after all other preprocessor flags have been specified. + * The main difference with CPPSTDIN is that this program will never be a + * pointer to a shell wrapper, i.e. it will be empty if no preprocessor is + * available directly to the user. Note that it may well be different from + * the preprocessor used to compile the C program. + */ +/* CPPLAST: + * This symbol is intended to be used along with CPPRUN in the same manner + * symbol CPPMINUS is used with CPPSTDIN. It contains either "-" or "". + */ +#define CPPSTDIN "$cppstdin" +#define CPPMINUS "$cppminus" +#define CPPRUN "$cpprun" +#define CPPLAST "$cpplast" + +/* HAS_ACCESS: + * This manifest constant lets the C program know that the access() + * system call is available to check for accessibility using real UID/GID. + * (always present on UNIX.) + */ +#$d_access HAS_ACCESS /**/ + +/* HASATTRIBUTE_FORMAT: + * Can we handle GCC attribute for checking printf-style formats + */ +/* PRINTF_FORMAT_NULL_OK: + * Allows __printf__ format to be null when checking printf-style + */ +/* HASATTRIBUTE_MALLOC: + * Can we handle GCC attribute for malloc-style functions. + */ +/* HASATTRIBUTE_NONNULL: + * Can we handle GCC attribute for nonnull function parms. + */ +/* HASATTRIBUTE_NORETURN: + * Can we handle GCC attribute for functions that do not return + */ +/* HASATTRIBUTE_PURE: + * Can we handle GCC attribute for pure functions + */ +/* HASATTRIBUTE_UNUSED: + * Can we handle GCC attribute for unused variables and arguments + */ +/* HASATTRIBUTE_DEPRECATED: + * Can we handle GCC attribute for marking deprecated APIs + */ +/* HASATTRIBUTE_WARN_UNUSED_RESULT: + * Can we handle GCC attribute for warning on unused results + */ +#$d_attribute_deprecated HASATTRIBUTE_DEPRECATED /**/ +#$d_attribute_format HASATTRIBUTE_FORMAT /**/ +#$d_printf_format_null PRINTF_FORMAT_NULL_OK /**/ +#$d_attribute_noreturn HASATTRIBUTE_NORETURN /**/ +#$d_attribute_malloc HASATTRIBUTE_MALLOC /**/ +#$d_attribute_nonnull HASATTRIBUTE_NONNULL /**/ +#$d_attribute_pure HASATTRIBUTE_PURE /**/ +#$d_attribute_unused HASATTRIBUTE_UNUSED /**/ +#$d_attribute_warn_unused_result HASATTRIBUTE_WARN_UNUSED_RESULT /**/ + +/* HASCONST: + * This symbol, if defined, indicates that this C compiler knows about + * the const type. There is no need to actually test for that symbol + * within your programs. The mere use of the "const" keyword will + * trigger the necessary tests. + */ +#$d_const HASCONST /**/ +#ifndef HASCONST +#define const +#endif + +/* HAS_CSH: + * This symbol, if defined, indicates that the C-shell exists. + */ +/* CSH: + * This symbol, if defined, contains the full pathname of csh. + */ +#$d_csh HAS_CSH /**/ +#ifdef HAS_CSH +#define CSH "$full_csh" /**/ +#endif + +/* SETUID_SCRIPTS_ARE_SECURE_NOW: + * This symbol, if defined, indicates that the bug that prevents + * setuid scripts from being secure is not present in this kernel. + */ +/* DOSUID: + * This symbol, if defined, indicates that the C program should + * check the script that it is executing for setuid/setgid bits, and + * attempt to emulate setuid/setgid on systems that have disabled + * setuid #! scripts because the kernel can't do it securely. + * It is up to the package designer to make sure that this emulation + * is done securely. Among other things, it should do an fstat on + * the script it just opened to make sure it really is a setuid/setgid + * script, it should make sure the arguments passed correspond exactly + * to the argument on the #! line, and it should not trust any + * subprocesses to which it must pass the filename rather than the + * file descriptor of the script to be executed. + */ +#$d_suidsafe SETUID_SCRIPTS_ARE_SECURE_NOW /**/ +#$d_dosuid DOSUID /**/ + +/* HAS_ENDGRENT: + * This symbol, if defined, indicates that the getgrent routine is + * available for finalizing sequential access of the group database. + */ +#$d_endgrent HAS_ENDGRENT /**/ + +/* HAS_ENDHOSTENT: + * This symbol, if defined, indicates that the endhostent() routine is + * available to close whatever was being used for host queries. + */ +#$d_endhent HAS_ENDHOSTENT /**/ + +/* HAS_ENDNETENT: + * This symbol, if defined, indicates that the endnetent() routine is + * available to close whatever was being used for network queries. + */ +#$d_endnent HAS_ENDNETENT /**/ + +/* HAS_ENDPROTOENT: + * This symbol, if defined, indicates that the endprotoent() routine is + * available to close whatever was being used for protocol queries. + */ +#$d_endpent HAS_ENDPROTOENT /**/ + +/* HAS_ENDPWENT: + * This symbol, if defined, indicates that the getgrent routine is + * available for finalizing sequential access of the passwd database. + */ +#$d_endpwent HAS_ENDPWENT /**/ + +/* HAS_ENDSERVENT: + * This symbol, if defined, indicates that the endservent() routine is + * available to close whatever was being used for service queries. + */ +#$d_endsent HAS_ENDSERVENT /**/ + +/* FLEXFILENAMES: + * This symbol, if defined, indicates that the system supports filenames + * longer than 14 characters. + */ +#$d_flexfnam FLEXFILENAMES /**/ + +/* HAS_GETGRENT: + * This symbol, if defined, indicates that the getgrent routine is + * available for sequential access of the group database. + */ +#$d_getgrent HAS_GETGRENT /**/ + +/* HAS_GETHOSTBYADDR: + * This symbol, if defined, indicates that the gethostbyaddr() routine is + * available to look up hosts by their IP addresses. + */ +#$d_gethbyaddr HAS_GETHOSTBYADDR /**/ + +/* HAS_GETHOSTBYNAME: + * This symbol, if defined, indicates that the gethostbyname() routine is + * available to look up host names in some data base or other. + */ +#$d_gethbyname HAS_GETHOSTBYNAME /**/ + +/* HAS_GETHOSTENT: + * This symbol, if defined, indicates that the gethostent() routine is + * available to look up host names in some data base or another. + */ +#$d_gethent HAS_GETHOSTENT /**/ + +/* HAS_GETHOSTNAME: + * This symbol, if defined, indicates that the C program may use the + * gethostname() routine to derive the host name. See also HAS_UNAME + * and PHOSTNAME. */ -/* PERL_TARGETARCH: - * This symbol, if defined, indicates the target architecture - * Perl has been cross-compiled to. Undefined if not a cross-compile. +/* HAS_UNAME: + * This symbol, if defined, indicates that the C program may use the + * uname() routine to derive the host name. See also HAS_GETHOSTNAME + * and PHOSTNAME. */ -#ifndef USE_CROSS_COMPILE -#$usecrosscompile USE_CROSS_COMPILE /**/ -#define PERL_TARGETARCH "$targetarch" /**/ +/* PHOSTNAME: + * This symbol, if defined, indicates the command to feed to the + * popen() routine to derive the host name. See also HAS_GETHOSTNAME + * and HAS_UNAME. Note that the command uses a fully qualified path, + * so that it is safe even if used by a process with super-user + * privileges. + */ +/* HAS_PHOSTNAME: + * This symbol, if defined, indicates that the C program may use the + * contents of PHOSTNAME as a command to feed to the popen() routine + * to derive the host name. + */ +#$d_gethname HAS_GETHOSTNAME /**/ +#$d_uname HAS_UNAME /**/ +#$d_phostname HAS_PHOSTNAME /**/ +#ifdef HAS_PHOSTNAME +#define PHOSTNAME "$aphostname" /* How to get the host name */ #endif -/* HAS_ATOLF: - * This symbol, if defined, indicates that the atolf routine is - * available to convert strings into long doubles. +/* HAS_GETNETBYADDR: + * This symbol, if defined, indicates that the getnetbyaddr() routine is + * available to look up networks by their IP addresses. */ -#$d_atolf HAS_ATOLF /**/ +#$d_getnbyaddr HAS_GETNETBYADDR /**/ -/* HAS_ATOLL: - * This symbol, if defined, indicates that the atoll routine is - * available to convert strings into long longs. +/* HAS_GETNETBYNAME: + * This symbol, if defined, indicates that the getnetbyname() routine is + * available to look up networks by their names. */ -#$d_atoll HAS_ATOLL /**/ +#$d_getnbyname HAS_GETNETBYNAME /**/ -/* HAS__FWALK: - * This symbol, if defined, indicates that the _fwalk system call is - * available to apply a function to all the file handles. +/* HAS_GETNETENT: + * This symbol, if defined, indicates that the getnetent() routine is + * available to look up network names in some data base or another. */ -#$d__fwalk HAS__FWALK /**/ +#$d_getnent HAS_GETNETENT /**/ -/* HAS_CLASS: - * This symbol, if defined, indicates that the class routine is - * available to classify doubles. Available for example in AIX. - * The returned values are defined in and are: - * - * FP_PLUS_NORM Positive normalized, nonzero - * FP_MINUS_NORM Negative normalized, nonzero - * FP_PLUS_DENORM Positive denormalized, nonzero - * FP_MINUS_DENORM Negative denormalized, nonzero - * FP_PLUS_ZERO +0.0 - * FP_MINUS_ZERO -0.0 - * FP_PLUS_INF +INF - * FP_MINUS_INF -INF - * FP_NANS Signaling Not a Number (NaNS) - * FP_NANQ Quiet Not a Number (NaNQ) +/* HAS_GETPROTOENT: + * This symbol, if defined, indicates that the getprotoent() routine is + * available to look up protocols in some data base or another. */ -#$d_class HAS_CLASS /**/ +#$d_getpent HAS_GETPROTOENT /**/ -/* HAS_STRUCT_CMSGHDR: - * This symbol, if defined, indicates that the struct cmsghdr - * is supported. +/* HAS_GETPGRP: + * This symbol, if defined, indicates that the getpgrp routine is + * available to get the current process group. */ -#$d_cmsghdr_s HAS_STRUCT_CMSGHDR /**/ - -/* HAS_DBMINIT_PROTO: - * This symbol, if defined, indicates that the system provides - * a prototype for the dbminit() function. Otherwise, it is up - * to the program to supply one. A good guess is - * extern int dbminit(char *); +/* USE_BSD_GETPGRP: + * This symbol, if defined, indicates that getpgrp needs one + * arguments whereas USG one needs none. */ -#$d_dbminitproto HAS_DBMINIT_PROTO /**/ +#$d_getpgrp HAS_GETPGRP /**/ +#$d_bsdgetpgrp USE_BSD_GETPGRP /**/ -/* HAS_DIRFD: - * This manifest constant lets the C program know that dirfd - * is available. +/* HAS_GETPROTOBYNAME: + * This symbol, if defined, indicates that the getprotobyname() + * routine is available to look up protocols by their name. */ -#$d_dirfd HAS_DIRFD /**/ - -/* DLSYM_NEEDS_UNDERSCORE: - * This symbol, if defined, indicates that we need to prepend an - * underscore to the symbol name before calling dlsym(). This only - * makes sense if you *have* dlsym, which we will presume is the - * case if you're using dl_dlopen.xs. +/* HAS_GETPROTOBYNUMBER: + * This symbol, if defined, indicates that the getprotobynumber() + * routine is available to look up protocols by their number. */ -#$d_dlsymun DLSYM_NEEDS_UNDERSCORE /**/ +#$d_getpbyname HAS_GETPROTOBYNAME /**/ +#$d_getpbynumber HAS_GETPROTOBYNUMBER /**/ -/* HAS_FCHDIR: - * This symbol, if defined, indicates that the fchdir routine is - * available to change directory using a file descriptor. +/* HAS_GETPWENT: + * This symbol, if defined, indicates that the getpwent routine is + * available for sequential access of the passwd database. + * If this is not available, the older getpw() function may be available. */ -#$d_fchdir HAS_FCHDIR /**/ +#$d_getpwent HAS_GETPWENT /**/ -/* FCNTL_CAN_LOCK: - * This symbol, if defined, indicates that fcntl() can be used - * for file locking. Normally on Unix systems this is defined. - * It may be undefined on VMS. +/* HAS_GETSERVENT: + * This symbol, if defined, indicates that the getservent() routine is + * available to look up network services in some data base or another. */ -#$d_fcntl_can_lock FCNTL_CAN_LOCK /**/ +#$d_getsent HAS_GETSERVENT /**/ -/* HAS_FINITE: - * This symbol, if defined, indicates that the finite routine is - * available to check whether a double is finite (non-infinity non-NaN). +/* HAS_GETSERVBYNAME: + * This symbol, if defined, indicates that the getservbyname() + * routine is available to look up services by their name. */ -#$d_finite HAS_FINITE /**/ - -/* HAS_FINITEL: - * This symbol, if defined, indicates that the finitel routine is - * available to check whether a long double is finite - * (non-infinity non-NaN). +/* HAS_GETSERVBYPORT: + * This symbol, if defined, indicates that the getservbyport() + * routine is available to look up services by their port. */ -#$d_finitel HAS_FINITEL /**/ +#$d_getsbyname HAS_GETSERVBYNAME /**/ +#$d_getsbyport HAS_GETSERVBYPORT /**/ -/* HAS_FLOCK_PROTO: - * This symbol, if defined, indicates that the system provides - * a prototype for the flock() function. Otherwise, it is up - * to the program to supply one. A good guess is - * extern int flock(int, int); +/* HAS_HTONL: + * This symbol, if defined, indicates that the htonl() routine (and + * friends htons() ntohl() ntohs()) are available to do network + * order byte swapping. */ -#$d_flockproto HAS_FLOCK_PROTO /**/ - -/* HAS_FP_CLASS: - * This symbol, if defined, indicates that the fp_class routine is - * available to classify doubles. Available for example in Digital UNIX. - * The returned values are defined in and are: - * - * FP_SNAN Signaling NaN (Not-a-Number) - * FP_QNAN Quiet NaN (Not-a-Number) - * FP_POS_INF +infinity - * FP_NEG_INF -infinity - * FP_POS_NORM Positive normalized - * FP_NEG_NORM Negative normalized - * FP_POS_DENORM Positive denormalized - * FP_NEG_DENORM Negative denormalized - * FP_POS_ZERO +0.0 (positive zero) - * FP_NEG_ZERO -0.0 (negative zero) +/* HAS_HTONS: + * This symbol, if defined, indicates that the htons() routine (and + * friends htonl() ntohl() ntohs()) are available to do network + * order byte swapping. */ -#$d_fp_class HAS_FP_CLASS /**/ - -/* HAS_FPCLASS: - * This symbol, if defined, indicates that the fpclass routine is - * available to classify doubles. Available for example in Solaris/SVR4. - * The returned values are defined in and are: - * - * FP_SNAN signaling NaN - * FP_QNAN quiet NaN - * FP_NINF negative infinity - * FP_PINF positive infinity - * FP_NDENORM negative denormalized non-zero - * FP_PDENORM positive denormalized non-zero - * FP_NZERO negative zero - * FP_PZERO positive zero - * FP_NNORM negative normalized non-zero - * FP_PNORM positive normalized non-zero +/* HAS_NTOHL: + * This symbol, if defined, indicates that the ntohl() routine (and + * friends htonl() htons() ntohs()) are available to do network + * order byte swapping. */ -#$d_fpclass HAS_FPCLASS /**/ - -/* HAS_FPCLASSIFY: - * This symbol, if defined, indicates that the fpclassify routine is - * available to classify doubles. Available for example in HP-UX. - * The returned values are defined in and are - * - * FP_NORMAL Normalized - * FP_ZERO Zero - * FP_INFINITE Infinity - * FP_SUBNORMAL Denormalized - * FP_NAN NaN - * +/* HAS_NTOHS: + * This symbol, if defined, indicates that the ntohs() routine (and + * friends htonl() htons() ntohl()) are available to do network + * order byte swapping. */ -#$d_fpclassify HAS_FPCLASSIFY /**/ +#$d_htonl HAS_HTONL /**/ +#$d_htonl HAS_HTONS /**/ +#$d_htonl HAS_NTOHL /**/ +#$d_htonl HAS_NTOHS /**/ -/* HAS_FPCLASSL: - * This symbol, if defined, indicates that the fpclassl routine is - * available to classify long doubles. Available for example in IRIX. - * The returned values are defined in and are: - * - * FP_SNAN signaling NaN - * FP_QNAN quiet NaN - * FP_NINF negative infinity - * FP_PINF positive infinity - * FP_NDENORM negative denormalized non-zero - * FP_PDENORM positive denormalized non-zero - * FP_NZERO negative zero - * FP_PZERO positive zero - * FP_NNORM negative normalized non-zero - * FP_PNORM positive normalized non-zero +/* HAS_LONG_DOUBLE: + * This symbol will be defined if the C compiler supports long + * doubles. */ -#$d_fpclassl HAS_FPCLASSL /**/ +/* LONG_DOUBLESIZE: + * This symbol contains the size of a long double, so that the + * C preprocessor can make decisions based on it. It is only + * defined if the system supports long doubles. + */ +#$d_longdbl HAS_LONG_DOUBLE /**/ +#ifdef HAS_LONG_DOUBLE +#define LONG_DOUBLESIZE $longdblsize /**/ +#endif -/* HAS_FPOS64_T: - * This symbol will be defined if the C compiler supports fpos64_t. +/* HAS_LONG_LONG: + * This symbol will be defined if the C compiler supports long long. + */ +/* LONGLONGSIZE: + * This symbol contains the size of a long long, so that the + * C preprocessor can make decisions based on it. It is only + * defined if the system supports long long. */ -#$d_fpos64_t HAS_FPOS64_T /**/ +#$d_longlong HAS_LONG_LONG /**/ +#ifdef HAS_LONG_LONG +#define LONGLONGSIZE $longlongsize /**/ +#endif -/* HAS_FREXPL: - * This symbol, if defined, indicates that the frexpl routine is - * available to break a long double floating-point number into - * a normalized fraction and an integral power of 2. +/* HAS_MEMCHR: + * This symbol, if defined, indicates that the memchr routine is available + * to locate characters within a C string. */ -#$d_frexpl HAS_FREXPL /**/ +#$d_memchr HAS_MEMCHR /**/ -/* HAS_STRUCT_FS_DATA: - * This symbol, if defined, indicates that the struct fs_data - * to do statfs() is supported. +/* HAS_MKSTEMP: + * This symbol, if defined, indicates that the mkstemp routine is + * available to exclusively create and open a uniquely named + * temporary file. */ -#$d_fs_data_s HAS_STRUCT_FS_DATA /**/ +#$d_mkstemp HAS_MKSTEMP /**/ -/* HAS_FSEEKO: - * This symbol, if defined, indicates that the fseeko routine is - * available to fseek beyond 32 bits (useful for ILP32 hosts). +/* HAS_MMAP: + * This symbol, if defined, indicates that the mmap system call is + * available to map a file into memory. */ -#$d_fseeko HAS_FSEEKO /**/ - -/* HAS_FSTATFS: - * This symbol, if defined, indicates that the fstatfs routine is - * available to stat filesystems by file descriptors. +/* Mmap_t: + * This symbol holds the return type of the mmap() system call + * (and simultaneously the type of the first argument). + * Usually set to 'void *' or 'caddr_t'. */ -#$d_fstatfs HAS_FSTATFS /**/ +#$d_mmap HAS_MMAP /**/ +#define Mmap_t $mmaptype /**/ -/* HAS_FSYNC: - * This symbol, if defined, indicates that the fsync routine is - * available to write a file's modified data and attributes to - * permanent storage. +/* HAS_MSG: + * This symbol, if defined, indicates that the entire msg*(2) library is + * supported (IPC mechanism based on message queues). */ -#$d_fsync HAS_FSYNC /**/ +#$d_msg HAS_MSG /**/ -/* HAS_FTELLO: - * This symbol, if defined, indicates that the ftello routine is - * available to ftell beyond 32 bits (useful for ILP32 hosts). +/* HAS_SEM: + * This symbol, if defined, indicates that the entire sem*(2) library is + * supported. */ -#$d_ftello HAS_FTELLO /**/ +#$d_sem HAS_SEM /**/ -/* HAS_GETCWD: - * This symbol, if defined, indicates that the getcwd routine is - * available to get the current working directory. +/* HAS_SETGRENT: + * This symbol, if defined, indicates that the setgrent routine is + * available for initializing sequential access of the group database. */ -#$d_getcwd HAS_GETCWD /**/ +#$d_setgrent HAS_SETGRENT /**/ -/* HAS_GETESPWNAM: - * This symbol, if defined, indicates that the getespwnam system call is - * available to retrieve enchanced (shadow) password entries by name. +/* HAS_SETHOSTENT: + * This symbol, if defined, indicates that the sethostent() routine is + * available. */ -#$d_getespwnam HAS_GETESPWNAM /**/ +#$d_sethent HAS_SETHOSTENT /**/ -/* HAS_GETFSSTAT: - * This symbol, if defined, indicates that the getfsstat routine is - * available to stat filesystems in bulk. +/* HAS_SETNETENT: + * This symbol, if defined, indicates that the setnetent() routine is + * available. */ -#$d_getfsstat HAS_GETFSSTAT /**/ +#$d_setnent HAS_SETNETENT /**/ -/* HAS_GETITIMER: - * This symbol, if defined, indicates that the getitimer routine is - * available to return interval timers. +/* HAS_SETPROTOENT: + * This symbol, if defined, indicates that the setprotoent() routine is + * available. */ -#$d_getitimer HAS_GETITIMER /**/ +#$d_setpent HAS_SETPROTOENT /**/ -/* HAS_GETMNT: - * This symbol, if defined, indicates that the getmnt routine is - * available to get filesystem mount info by filename. +/* HAS_SETPGRP: + * This symbol, if defined, indicates that the setpgrp routine is + * available to set the current process group. */ -#$d_getmnt HAS_GETMNT /**/ - -/* HAS_GETMNTENT: - * This symbol, if defined, indicates that the getmntent routine is - * available to iterate through mounted file systems to get their info. +/* USE_BSD_SETPGRP: + * This symbol, if defined, indicates that setpgrp needs two + * arguments whereas USG one needs none. See also HAS_SETPGID + * for a POSIX interface. */ -#$d_getmntent HAS_GETMNTENT /**/ +#$d_setpgrp HAS_SETPGRP /**/ +#$d_bsdsetpgrp USE_BSD_SETPGRP /**/ -/* HAS_GETPRPWNAM: - * This symbol, if defined, indicates that the getprpwnam system call is - * available to retrieve protected (shadow) password entries by name. +/* HAS_SETPWENT: + * This symbol, if defined, indicates that the setpwent routine is + * available for initializing sequential access of the passwd database. */ -#$d_getprpwnam HAS_GETPRPWNAM /**/ +#$d_setpwent HAS_SETPWENT /**/ -/* HAS_GETSPNAM: - * This symbol, if defined, indicates that the getspnam system call is - * available to retrieve SysV shadow password entries by name. +/* HAS_SETSERVENT: + * This symbol, if defined, indicates that the setservent() routine is + * available. */ -#$d_getspnam HAS_GETSPNAM /**/ +#$d_setsent HAS_SETSERVENT /**/ -/* HAS_HASMNTOPT: - * This symbol, if defined, indicates that the hasmntopt routine is - * available to query the mount options of file systems. +/* HAS_SETVBUF: + * This symbol, if defined, indicates that the setvbuf routine is + * available to change buffering on an open stdio stream. + * to a line-buffered mode. */ -#$d_hasmntopt HAS_HASMNTOPT /**/ +#$d_setvbuf HAS_SETVBUF /**/ -/* HAS_INT64_T: - * This symbol will defined if the C compiler supports int64_t. - * Usually the needs to be included, but sometimes - * is enough. +/* HAS_SHM: + * This symbol, if defined, indicates that the entire shm*(2) library is + * supported. */ -#$d_int64_t HAS_INT64_T /**/ +#$d_shm HAS_SHM /**/ -/* HAS_ISFINITE: - * This symbol, if defined, indicates that the isfinite routine is - * available to check whether a double is finite (non-infinity non-NaN). +/* Shmat_t: + * This symbol holds the return type of the shmat() system call. + * Usually set to 'void *' or 'char *'. */ -#$d_isfinite HAS_ISFINITE /**/ - -/* HAS_ISINF: - * This symbol, if defined, indicates that the isinf routine is - * available to check whether a double is an infinity. +/* HAS_SHMAT_PROTOTYPE: + * This symbol, if defined, indicates that the sys/shm.h includes + * a prototype for shmat(). Otherwise, it is up to the program to + * guess one. Shmat_t shmat(int, Shmat_t, int) is a good guess, + * but not always right so it should be emitted by the program only + * when HAS_SHMAT_PROTOTYPE is not defined to avoid conflicting defs. */ -#$d_isinf HAS_ISINF /**/ +#define Shmat_t $shmattype /**/ +#$d_shmatprototype HAS_SHMAT_PROTOTYPE /**/ -/* HAS_ISNAN: - * This symbol, if defined, indicates that the isnan routine is - * available to check whether a double is a NaN. +/* HAS_SOCKET: + * This symbol, if defined, indicates that the BSD socket interface is + * supported. */ -#$d_isnan HAS_ISNAN /**/ - -/* HAS_ISNANL: - * This symbol, if defined, indicates that the isnanl routine is - * available to check whether a long double is a NaN. +/* HAS_SOCKETPAIR: + * This symbol, if defined, indicates that the BSD socketpair() call is + * supported. */ -#$d_isnanl HAS_ISNANL /**/ +/* HAS_MSG_CTRUNC: + * This symbol, if defined, indicates that the MSG_CTRUNC is supported. + * Checking just with #ifdef might not be enough because this symbol + * has been known to be an enum. + */ +/* HAS_MSG_DONTROUTE: + * This symbol, if defined, indicates that the MSG_DONTROUTE is supported. + * Checking just with #ifdef might not be enough because this symbol + * has been known to be an enum. + */ +/* HAS_MSG_OOB: + * This symbol, if defined, indicates that the MSG_OOB is supported. + * Checking just with #ifdef might not be enough because this symbol + * has been known to be an enum. + */ +/* HAS_MSG_PEEK: + * This symbol, if defined, indicates that the MSG_PEEK is supported. + * Checking just with #ifdef might not be enough because this symbol + * has been known to be an enum. + */ +/* HAS_MSG_PROXY: + * This symbol, if defined, indicates that the MSG_PROXY is supported. + * Checking just with #ifdef might not be enough because this symbol + * has been known to be an enum. + */ +/* HAS_SCM_RIGHTS: + * This symbol, if defined, indicates that the SCM_RIGHTS is supported. + * Checking just with #ifdef might not be enough because this symbol + * has been known to be an enum. + */ +/* HAS_SOCKADDR_SA_LEN: + * This symbol, if defined, indicates that the struct sockaddr + * structure has a member called sa_len, indicating the length of + * the structure. + */ +/* HAS_SIN6_SCOPE_ID: + * This symbol, if defined, indicates that the struct sockaddr_in6 + * structure has a member called sin6_scope_id. + */ +#$d_socket HAS_SOCKET /**/ +#$d_sockpair HAS_SOCKETPAIR /**/ +#$d_sockaddr_sa_len HAS_SOCKADDR_SA_LEN /**/ +#$d_msg_ctrunc HAS_MSG_CTRUNC /**/ +#$d_msg_dontroute HAS_MSG_DONTROUTE /**/ +#$d_msg_oob HAS_MSG_OOB /**/ +#$d_msg_peek HAS_MSG_PEEK /**/ +#$d_msg_proxy HAS_MSG_PROXY /**/ +#$d_scm_rights HAS_SCM_RIGHTS /**/ +#$d_sin6_scope_id HAS_SIN6_SCOPE_ID /**/ -/* HAS_LDBL_DIG: - * This symbol, if defined, indicates that this system's - * or defines the symbol LDBL_DIG, which is the number - * of significant digits in a long double precision number. Unlike - * for DBL_DIG, there's no good guess for LDBL_DIG if it is undefined. +/* USE_STAT_BLOCKS: + * This symbol is defined if this system has a stat structure declaring + * st_blksize and st_blocks. */ -#$d_ldbl_dig HAS_LDBL_DIG /* */ +#ifndef USE_STAT_BLOCKS +#$d_statblks USE_STAT_BLOCKS /**/ +#endif -/* HAS_MADVISE: - * This symbol, if defined, indicates that the madvise system call is - * available to map a file into memory. +/* USE_STRUCT_COPY: + * This symbol, if defined, indicates that this C compiler knows how + * to copy structures. If undefined, you'll need to use a block copy + * routine of some sort instead. */ -#$d_madvise HAS_MADVISE /**/ +#$d_strctcpy USE_STRUCT_COPY /**/ -/* HAS_MKDTEMP: - * This symbol, if defined, indicates that the mkdtemp routine is - * available to exclusively create a uniquely named temporary directory. +/* HAS_STRERROR: + * This symbol, if defined, indicates that the strerror routine is + * available to translate error numbers to strings. See the writeup + * of Strerror() in this file before you try to define your own. */ -#$d_mkdtemp HAS_MKDTEMP /**/ +/* HAS_SYS_ERRLIST: + * This symbol, if defined, indicates that the sys_errlist array is + * available to translate error numbers to strings. The extern int + * sys_nerr gives the size of that table. + */ +/* Strerror: + * This preprocessor symbol is defined as a macro if strerror() is + * not available to translate error numbers to strings but sys_errlist[] + * array is there. + */ +#$d_strerror HAS_STRERROR /**/ +#$d_syserrlst HAS_SYS_ERRLIST /**/ +#define Strerror(e) $d_strerrm -/* HAS_MKSTEMPS: - * This symbol, if defined, indicates that the mkstemps routine is - * available to excluslvely create and open a uniquely named - * (with a suffix) temporary file. +/* HAS_STRTOUL: + * This symbol, if defined, indicates that the strtoul routine is + * available to provide conversion of strings to unsigned long. */ -#$d_mkstemps HAS_MKSTEMPS /**/ +#$d_strtoul HAS_STRTOUL /**/ -/* HAS_MODFL: - * This symbol, if defined, indicates that the modfl routine is - * available to split a long double x into a fractional part f and - * an integer part i such that |f| < 1.0 and (f + i) = x. +/* HAS_UNION_SEMUN: + * This symbol, if defined, indicates that the union semun is + * defined by including . If not, the user code + * probably needs to define it as: + * union semun { + * int val; + * struct semid_ds *buf; + * unsigned short *array; + * } */ -/* HAS_MODFL_PROTO: - * This symbol, if defined, indicates that the system provides - * a prototype for the modfl() function. Otherwise, it is up - * to the program to supply one. +/* USE_SEMCTL_SEMUN: + * This symbol, if defined, indicates that union semun is + * used for semctl IPC_STAT. */ -/* HAS_MODFL_POW32_BUG: - * This symbol, if defined, indicates that the modfl routine is - * broken for long doubles >= pow(2, 32). - * For example from 4294967303.150000 one would get 4294967302.000000 - * and 1.150000. The bug has been seen in certain versions of glibc, - * release 2.2.2 is known to be okay. +/* USE_SEMCTL_SEMID_DS: + * This symbol, if defined, indicates that struct semid_ds * is + * used for semctl IPC_STAT. */ -#$d_modfl HAS_MODFL /**/ -#$d_modflproto HAS_MODFL_PROTO /**/ -#$d_modfl_pow32_bug HAS_MODFL_POW32_BUG /**/ +#$d_union_semun HAS_UNION_SEMUN /**/ +#$d_semctl_semun USE_SEMCTL_SEMUN /**/ +#$d_semctl_semid_ds USE_SEMCTL_SEMID_DS /**/ -/* HAS_MPROTECT: - * This symbol, if defined, indicates that the mprotect system call is - * available to modify the access protection of a memory mapped file. +/* HAS_VFORK: + * This symbol, if defined, indicates that vfork() exists. */ -#$d_mprotect HAS_MPROTECT /**/ +#$d_vfork HAS_VFORK /**/ -/* HAS_STRUCT_MSGHDR: - * This symbol, if defined, indicates that the struct msghdr - * is supported. +/* HAS_PSEUDOFORK: + * This symbol, if defined, indicates that an emulation of the + * fork routine is available. */ -#$d_msghdr_s HAS_STRUCT_MSGHDR /**/ +#$d_pseudofork HAS_PSEUDOFORK /**/ -/* HAS_NANOSLEEP: - * This symbol, if defined, indicates that the nanosleep - * system call is available to sleep with 1E-9 sec accuracy. +/* Signal_t: + * This symbol's value is either "void" or "int", corresponding to the + * appropriate return type of a signal handler. Thus, you can declare + * a signal handler using "Signal_t (*handler)()", and define the + * handler using "Signal_t handler(sig)". */ -#$d_nanosleep HAS_NANOSLEEP /**/ +#define Signal_t $signal_t /* Signal handler's return type */ -/* HAS_NL_LANGINFO: - * This symbol, if defined, indicates that the nl_langinfo routine is - * available to return local data. You will also need - * and therefore I_LANGINFO. +/* HASVOLATILE: + * This symbol, if defined, indicates that this C compiler knows about + * the volatile declaration. */ -#$d_nl_langinfo HAS_NL_LANGINFO /**/ +#$d_volatile HASVOLATILE /**/ +#ifndef HASVOLATILE +#define volatile +#endif -/* HAS_OFF64_T: - * This symbol will be defined if the C compiler supports off64_t. +/* I_DIRENT: + * This symbol, if defined, indicates to the C program that it should + * include . Using this symbol also triggers the definition + * of the Direntry_t define which ends up being 'struct dirent' or + * 'struct direct' depending on the availability of . */ -#$d_off64_t HAS_OFF64_T /**/ - -/* HAS_PROCSELFEXE: - * This symbol is defined if PROCSELFEXE_PATH is a symlink - * to the absolute pathname of the executing program. +/* DIRNAMLEN: + * This symbol, if defined, indicates to the C program that the length + * of directory entry names is provided by a d_namlen field. Otherwise + * you need to do strlen() on the d_name field. */ -/* PROCSELFEXE_PATH: - * If HAS_PROCSELFEXE is defined this symbol is the filename - * of the symbolic link pointing to the absolute pathname of - * the executing program. +/* Direntry_t: + * This symbol is set to 'struct direct' or 'struct dirent' depending on + * whether dirent is available or not. You should use this pseudo type to + * portably declare your directory entries. */ -#$d_procselfexe HAS_PROCSELFEXE /**/ -#if defined(HAS_PROCSELFEXE) && !defined(PROCSELFEXE_PATH) -#define PROCSELFEXE_PATH $procselfexe /**/ -#endif +#$i_dirent I_DIRENT /**/ +#$d_dirnamlen DIRNAMLEN /**/ +#define Direntry_t $direntrytype -/* HAS_READV: - * This symbol, if defined, indicates that the readv routine is - * available to do gather reads. You will also need - * and there I_SYSUIO. +/* I_GRP: + * This symbol, if defined, indicates to the C program that it should + * include . */ -#$d_readv HAS_READV /**/ - -/* HAS_RECVMSG: - * This symbol, if defined, indicates that the recvmsg routine is - * available to send structured socket messages. +/* GRPASSWD: + * This symbol, if defined, indicates to the C program that struct group + * in contains gr_passwd. */ -#$d_recvmsg HAS_RECVMSG /**/ +#$i_grp I_GRP /**/ +#$d_grpasswd GRPASSWD /**/ -/* HAS_SBRK_PROTO: - * This symbol, if defined, indicates that the system provides - * a prototype for the sbrk() function. Otherwise, it is up - * to the program to supply one. Good guesses are - * extern void* sbrk(int); - * extern void* sbrk(size_t); +/* I_NDBM: + * This symbol, if defined, indicates that exists and should + * be included. */ -#$d_sbrkproto HAS_SBRK_PROTO /**/ - -/* HAS_SENDMSG: - * This symbol, if defined, indicates that the sendmsg routine is - * available to send structured socket messages. +/* I_GDBMNDBM: + * This symbol, if defined, indicates that exists and should + * be included. This was the location of the ndbm.h compatibility file + * in RedHat 7.1. + */ +/* I_GDBM_NDBM: + * This symbol, if defined, indicates that exists and should + * be included. This is the location of the ndbm.h compatibility file + * in Debian 4.0. + */ +/* NDBM_H_USES_PROTOTYPES: + * This symbol, if defined, indicates that uses real ANSI C + * prototypes instead of K&R style function declarations without any + * parameter information. While ANSI C prototypes are supported in C++, + * K&R style function declarations will yield errors. + */ +/* GDBMNDBM_H_USES_PROTOTYPES: + * This symbol, if defined, indicates that uses real ANSI C + * prototypes instead of K&R style function declarations without any + * parameter information. While ANSI C prototypes are supported in C++, + * K&R style function declarations will yield errors. + */ +/* GDBM_NDBM_H_USES_PROTOTYPES: + * This symbol, if defined, indicates that uses real ANSI C + * prototypes instead of K&R style function declarations without any + * parameter information. While ANSI C prototypes are supported in C++, + * K&R style function declarations will yield errors. */ -#$d_sendmsg HAS_SENDMSG /**/ +#$i_ndbm I_NDBM /**/ +#$i_gdbmndbm I_GDBMNDBM /**/ +#$i_gdbm_ndbm I_GDBM_NDBM /**/ +#$d_ndbm_h_uses_prototypes NDBM_H_USES_PROTOTYPES /**/ +#$d_gdbmndbm_h_uses_prototypes GDBMNDBM_H_USES_PROTOTYPES /**/ +#$d_gdbm_ndbm_h_uses_prototypes GDBM_NDBM_H_USES_PROTOTYPES /**/ -/* HAS_SETITIMER: - * This symbol, if defined, indicates that the setitimer routine is - * available to set interval timers. +/* I_NETDB: + * This symbol, if defined, indicates that exists and + * should be included. */ -#$d_setitimer HAS_SETITIMER /**/ +#$i_netdb I_NETDB /**/ -/* HAS_SETPROCTITLE: - * This symbol, if defined, indicates that the setproctitle routine is - * available to set process title. +/* I_NET_ERRNO: + * This symbol, if defined, indicates that exists and + * should be included. */ -#$d_setproctitle HAS_SETPROCTITLE /**/ +#$i_neterrno I_NET_ERRNO /**/ -/* USE_SFIO: - * This symbol, if defined, indicates that sfio should - * be used. +/* I_PWD: + * This symbol, if defined, indicates to the C program that it should + * include . */ -#$d_sfio USE_SFIO /**/ - -/* HAS_SIGPROCMASK: - * This symbol, if defined, indicates that the sigprocmask - * system call is available to examine or change the signal mask - * of the calling process. +/* PWQUOTA: + * This symbol, if defined, indicates to the C program that struct passwd + * contains pw_quota. */ -#$d_sigprocmask HAS_SIGPROCMASK /**/ - -/* HAS_SOCKATMARK: - * This symbol, if defined, indicates that the sockatmark routine is - * available to test whether a socket is at the out-of-band mark. +/* PWAGE: + * This symbol, if defined, indicates to the C program that struct passwd + * contains pw_age. */ -#$d_sockatmark HAS_SOCKATMARK /**/ - -/* HAS_SOCKATMARK_PROTO: - * This symbol, if defined, indicates that the system provides - * a prototype for the sockatmark() function. Otherwise, it is up - * to the program to supply one. A good guess is - * extern int sockatmark(int); +/* PWCHANGE: + * This symbol, if defined, indicates to the C program that struct passwd + * contains pw_change. */ -#$d_sockatmarkproto HAS_SOCKATMARK_PROTO /**/ - -/* HAS_SOCKS5_INIT: - * This symbol, if defined, indicates that the socks5_init routine is - * available to initialize SOCKS 5. +/* PWCLASS: + * This symbol, if defined, indicates to the C program that struct passwd + * contains pw_class. */ -#$d_socks5_init HAS_SOCKS5_INIT /**/ - -/* HAS_SQRTL: - * This symbol, if defined, indicates that the sqrtl routine is - * available to do long double square roots. +/* PWEXPIRE: + * This symbol, if defined, indicates to the C program that struct passwd + * contains pw_expire. */ -#$d_sqrtl HAS_SQRTL /**/ - -/* HAS_SETRESGID_PROTO: - * This symbol, if defined, indicates that the system provides - * a prototype for the setresgid() function. Otherwise, it is up - * to the program to supply one. Good guesses are - * extern int setresgid(uid_t ruid, uid_t euid, uid_t suid); +/* PWCOMMENT: + * This symbol, if defined, indicates to the C program that struct passwd + * contains pw_comment. */ -#$d_sresgproto HAS_SETRESGID_PROTO /**/ +/* PWGECOS: + * This symbol, if defined, indicates to the C program that struct passwd + * contains pw_gecos. + */ +/* PWPASSWD: + * This symbol, if defined, indicates to the C program that struct passwd + * contains pw_passwd. + */ +#$i_pwd I_PWD /**/ +#$d_pwquota PWQUOTA /**/ +#$d_pwage PWAGE /**/ +#$d_pwchange PWCHANGE /**/ +#$d_pwclass PWCLASS /**/ +#$d_pwexpire PWEXPIRE /**/ +#$d_pwcomment PWCOMMENT /**/ +#$d_pwgecos PWGECOS /**/ +#$d_pwpasswd PWPASSWD /**/ -/* HAS_SETRESUID_PROTO: - * This symbol, if defined, indicates that the system provides - * a prototype for the setresuid() function. Otherwise, it is up - * to the program to supply one. Good guesses are - * extern int setresuid(uid_t ruid, uid_t euid, uid_t suid); +/* I_SYSUIO: + * This symbol, if defined, indicates that exists and + * should be included. */ -#$d_sresuproto HAS_SETRESUID_PROTO /**/ +#$i_sysuio I_SYSUIO /**/ -/* HAS_STRUCT_STATFS_F_FLAGS: - * This symbol, if defined, indicates that the struct statfs - * does have the f_flags member containing the mount flags of - * the filesystem containing the file. - * This kind of struct statfs is coming from (BSD 4.3), - * not from (SYSV). Older BSDs (like Ultrix) do not - * have statfs() and struct statfs, they have ustat() and getmnt() - * with struct ustat and struct fs_data. +/* I_STDARG: + * This symbol, if defined, indicates that exists and should + * be included. + */ +/* I_VARARGS: + * This symbol, if defined, indicates to the C program that it should + * include . */ -#$d_statfs_f_flags HAS_STRUCT_STATFS_F_FLAGS /**/ +#$i_stdarg I_STDARG /**/ +#$i_varargs I_VARARGS /**/ -/* HAS_STRUCT_STATFS: - * This symbol, if defined, indicates that the struct statfs - * to do statfs() is supported. +/* Free_t: + * This variable contains the return type of free(). It is usually + * void, but occasionally int. */ -#$d_statfs_s HAS_STRUCT_STATFS /**/ - -/* HAS_FSTATVFS: - * This symbol, if defined, indicates that the fstatvfs routine is - * available to stat filesystems by file descriptors. +/* Malloc_t: + * This symbol is the type of pointer returned by malloc and realloc. */ -#$d_fstatvfs HAS_FSTATVFS /**/ +#define Malloc_t $malloctype /**/ +#define Free_t $freetype /**/ -/* HAS_STRFTIME: - * This symbol, if defined, indicates that the strftime routine is - * available to do time formatting. +/* PERL_MALLOC_WRAP: + * This symbol, if defined, indicates that we'd like malloc wrap checks. */ -#$d_strftime HAS_STRFTIME /**/ +#$usemallocwrap PERL_MALLOC_WRAP /**/ -/* HAS_STRTOLD: - * This symbol, if defined, indicates that the strtold routine is - * available to convert strings to long doubles. +/* MYMALLOC: + * This symbol, if defined, indicates that we're using our own malloc. */ -#$d_strtold HAS_STRTOLD /**/ +#$d_mymalloc MYMALLOC /**/ -/* HAS_STRTOLL: - * This symbol, if defined, indicates that the strtoll routine is - * available to convert strings to long longs. +/* CAN_PROTOTYPE: + * If defined, this macro indicates that the C compiler can handle + * function prototypes. */ -#$d_strtoll HAS_STRTOLL /**/ +/* _: + * This macro is used to declare function parameters for folks who want + * to make declarations with prototypes using a different style than + * the above macros. Use double parentheses. For example: + * + * int main _((int argc, char *argv[])); + */ +#$prototype CAN_PROTOTYPE /**/ +#ifdef CAN_PROTOTYPE +#define _(args) args +#else +#define _(args) () +#endif -/* HAS_STRTOQ: - * This symbol, if defined, indicates that the strtoq routine is - * available to convert strings to long longs (quads). +/* SH_PATH: + * This symbol contains the full pathname to the shell used on this + * on this system to execute Bourne shell scripts. Usually, this will be + * /bin/sh, though it's possible that some systems will have /bin/ksh, + * /bin/pdksh, /bin/ash, /bin/bash, or even something such as + * D:/bin/sh.exe. */ -#$d_strtoq HAS_STRTOQ /**/ +#define SH_PATH "$sh" /**/ -/* HAS_STRTOULL: - * This symbol, if defined, indicates that the strtoull routine is - * available to convert strings to unsigned long longs. +/* SIG_NAME: + * This symbol contains a list of signal names in order of + * signal number. This is intended + * to be used as a static array initialization, like this: + * char *sig_name[] = { SIG_NAME }; + * The signals in the list are separated with commas, and each signal + * is surrounded by double quotes. There is no leading SIG in the signal + * name, i.e. SIGQUIT is known as "QUIT". + * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn, + * etc., where nn is the actual signal number (e.g. NUM37). + * The signal number for sig_name[i] is stored in sig_num[i]. + * The last element is 0 to terminate the list with a NULL. This + * corresponds to the 0 at the end of the sig_name_init list. + * Note that this variable is initialized from the sig_name_init, + * not from sig_name (which is unused). */ -#$d_strtoull HAS_STRTOULL /**/ +/* SIG_NUM: + * This symbol contains a list of signal numbers, in the same order as the + * SIG_NAME list. It is suitable for static array initialization, as in: + * int sig_num[] = { SIG_NUM }; + * The signals in the list are separated with commas, and the indices + * within that list and the SIG_NAME list match, so it's easy to compute + * the signal name from a number or vice versa at the price of a small + * dynamic linear lookup. + * Duplicates are allowed, but are moved to the end of the list. + * The signal number corresponding to sig_name[i] is sig_number[i]. + * if (i < NSIG) then sig_number[i] == i. + * The last element is 0, corresponding to the 0 at the end of + * the sig_name_init list. + * Note that this variable is initialized from the sig_num_init, + * not from sig_num (which is unused). + */ +/* SIG_SIZE: + * This variable contains the number of elements of the SIG_NAME + * and SIG_NUM arrays, excluding the final NULL entry. + */ +#define SIG_NAME $sig_name_init /**/ +#define SIG_NUM $sig_num_init /**/ +#define SIG_SIZE $sig_size /**/ -/* HAS_STRTOUQ: - * This symbol, if defined, indicates that the strtouq routine is - * available to convert strings to unsigned long longs (quads). +/* STDCHAR: + * This symbol is defined to be the type of char used in stdio.h. + * It has the values "unsigned char" or "char". */ -#$d_strtouq HAS_STRTOUQ /**/ +#define STDCHAR $stdchar /**/ -/* HAS_SYSCALL_PROTO: - * This symbol, if defined, indicates that the system provides - * a prototype for the syscall() function. Otherwise, it is up - * to the program to supply one. Good guesses are - * extern int syscall(int, ...); - * extern int syscall(long, ...); +/* VOIDFLAGS: + * This symbol indicates how much support of the void type is given by this + * compiler. What various bits mean: + * + * 1 = supports declaration of void + * 2 = supports arrays of pointers to functions returning void + * 4 = supports comparisons between pointers to void functions and + * addresses of void functions + * 8 = suports declaration of generic void pointers + * + * The package designer should define VOIDUSED to indicate the requirements + * of the package. This can be done either by #defining VOIDUSED before + * including config.h, or by defining defvoidused in Myinit.U. If the + * latter approach is taken, only those flags will be tested. If the + * level of void support necessary is not present, defines void to int. */ -#$d_syscallproto HAS_SYSCALL_PROTO /**/ +#ifndef VOIDUSED +#define VOIDUSED $defvoidused +#endif +#define VOIDFLAGS $voidflags +#if (VOIDFLAGS & VOIDUSED) != VOIDUSED +#define void int /* is void to be avoided? */ +#define M_VOID /* Xenix strikes again */ +#endif -/* HAS_TELLDIR_PROTO: - * This symbol, if defined, indicates that the system provides - * a prototype for the telldir() function. Otherwise, it is up - * to the program to supply one. A good guess is - * extern long telldir(DIR*); +/* PERL_USE_DEVEL: + * This symbol, if defined, indicates that Perl was configured with + * -Dusedevel, to enable development features. This should not be + * done for production builds. */ -#$d_telldirproto HAS_TELLDIR_PROTO /**/ +#$usedevel PERL_USE_DEVEL /**/ -/* U32_ALIGNMENT_REQUIRED: - * This symbol, if defined, indicates that you must access - * character data through U32-aligned pointers. +/* HAS_ATOLF: + * This symbol, if defined, indicates that the atolf routine is + * available to convert strings into long doubles. */ -#ifndef U32_ALIGNMENT_REQUIRED -#$d_u32align U32_ALIGNMENT_REQUIRED /**/ -#endif +#$d_atolf HAS_ATOLF /**/ -/* HAS_UALARM: - * This symbol, if defined, indicates that the ualarm routine is - * available to do alarms with microsecond granularity. +/* HAS_ATOLL: + * This symbol, if defined, indicates that the atoll routine is + * available to convert strings into long longs. */ -#$d_ualarm HAS_UALARM /**/ +#$d_atoll HAS_ATOLL /**/ -/* HAS_UNORDERED: - * This symbol, if defined, indicates that the unordered routine is - * available to check whether two doubles are unordered - * (effectively: whether either of them is NaN) +/* HAS__FWALK: + * This symbol, if defined, indicates that the _fwalk system call is + * available to apply a function to all the file handles. */ -#$d_unordered HAS_UNORDERED /**/ +#$d__fwalk HAS__FWALK /**/ -/* HAS_USLEEP_PROTO: - * This symbol, if defined, indicates that the system provides - * a prototype for the usleep() function. Otherwise, it is up - * to the program to supply one. A good guess is - * extern int usleep(useconds_t); +/* HAS_AINTL: + * This symbol, if defined, indicates that the aintl routine is + * available. If copysignl is also present we can emulate modfl. */ -#$d_usleepproto HAS_USLEEP_PROTO /**/ +#$d_aintl HAS_AINTL /**/ -/* HAS_USTAT: - * This symbol, if defined, indicates that the ustat system call is - * available to query file system statistics by dev_t. +/* HAS_BUILTIN_CHOOSE_EXPR: + * Can we handle GCC builtin for compile-time ternary-like expressions */ -#$d_ustat HAS_USTAT /**/ +/* HAS_BUILTIN_EXPECT: + * Can we handle GCC builtin for telling that certain values are more + * likely + */ +#$d_builtin_expect HAS_BUILTIN_EXPECT /**/ +#$d_builtin_choose_expr HAS_BUILTIN_CHOOSE_EXPR /**/ -/* HAS_WRITEV: - * This symbol, if defined, indicates that the writev routine is - * available to do scatter writes. +/* HAS_C99_VARIADIC_MACROS: + * If defined, the compiler supports C99 variadic macros. */ -#$d_writev HAS_WRITEV /**/ +#$d_c99_variadic_macros HAS_C99_VARIADIC_MACROS /**/ -/* USE_DYNAMIC_LOADING: - * This symbol, if defined, indicates that dynamic loading of - * some sort is available. +/* HAS_CLASS: + * This symbol, if defined, indicates that the class routine is + * available to classify doubles. Available for example in AIX. + * The returned values are defined in and are: + * + * FP_PLUS_NORM Positive normalized, nonzero + * FP_MINUS_NORM Negative normalized, nonzero + * FP_PLUS_DENORM Positive denormalized, nonzero + * FP_MINUS_DENORM Negative denormalized, nonzero + * FP_PLUS_ZERO +0.0 + * FP_MINUS_ZERO -0.0 + * FP_PLUS_INF +INF + * FP_MINUS_INF -INF + * FP_NANS Signaling Not a Number (NaNS) + * FP_NANQ Quiet Not a Number (NaNQ) */ -#$usedl USE_DYNAMIC_LOADING /**/ +#$d_class HAS_CLASS /**/ -/* FFLUSH_NULL: - * This symbol, if defined, tells that fflush(NULL) does flush - * all pending stdio output. +/* HAS_CLEARENV: + * This symbol, if defined, indicates that the clearenv () routine is + * available for use. */ -/* FFLUSH_ALL: - * This symbol, if defined, tells that to flush - * all pending stdio output one must loop through all - * the stdio file handles stored in an array and fflush them. - * Note that if fflushNULL is defined, fflushall will not - * even be probed for and will be left undefined. +#$d_clearenv HAS_CLEARENV /**/ + +/* HAS_STRUCT_CMSGHDR: + * This symbol, if defined, indicates that the struct cmsghdr + * is supported. */ -#$fflushNULL FFLUSH_NULL /**/ -#$fflushall FFLUSH_ALL /**/ +#$d_cmsghdr_s HAS_STRUCT_CMSGHDR /**/ -/* I_CRYPT: - * This symbol, if defined, indicates that exists and - * should be included. +/* HAS_COPYSIGNL: + * This symbol, if defined, indicates that the copysignl routine is + * available. If aintl is also present we can emulate modfl. */ -#$i_crypt I_CRYPT /**/ +#$d_copysignl HAS_COPYSIGNL /**/ -/* DB_Prefix_t: - * This symbol contains the type of the prefix structure element - * in the header file. In older versions of DB, it was - * int, while in newer ones it is u_int32_t. +/* USE_CPLUSPLUS: + * This symbol, if defined, indicates that a C++ compiler was + * used to compiled Perl and will be used to compile extensions. */ -/* DB_Hash_t: - * This symbol contains the type of the prefix structure element - * in the header file. In older versions of DB, it was - * int, while in newer ones it is size_t. +#$d_cplusplus USE_CPLUSPLUS /**/ + +/* HAS_DBMINIT_PROTO: + * This symbol, if defined, indicates that the system provides + * a prototype for the dbminit() function. Otherwise, it is up + * to the program to supply one. A good guess is + * extern int dbminit(char *); */ -/* DB_VERSION_MAJOR_CFG: - * This symbol, if defined, defines the major version number of - * Berkeley DB found in the header when Perl was configured. +#$d_dbminitproto HAS_DBMINIT_PROTO /**/ + +/* HAS_DIR_DD_FD: + * This symbol, if defined, indicates that the the DIR* dirstream + * structure contains a member variable named dd_fd. */ -/* DB_VERSION_MINOR_CFG: - * This symbol, if defined, defines the minor version number of - * Berkeley DB found in the header when Perl was configured. - * For DB version 1 this is always 0. +#$d_dir_dd_fd HAS_DIR_DD_FD /**/ + +/* HAS_DIRFD: + * This manifest constant lets the C program know that dirfd + * is available. */ -/* DB_VERSION_PATCH_CFG: - * This symbol, if defined, defines the patch version number of - * Berkeley DB found in the header when Perl was configured. - * For DB version 1 this is always 0. +#$d_dirfd HAS_DIRFD /**/ + +/* DLSYM_NEEDS_UNDERSCORE: + * This symbol, if defined, indicates that we need to prepend an + * underscore to the symbol name before calling dlsym(). This only + * makes sense if you *have* dlsym, which we will presume is the + * case if you're using dl_dlopen.xs. */ -#define DB_Hash_t $db_hashtype /**/ -#define DB_Prefix_t $db_prefixtype /**/ -#define DB_VERSION_MAJOR_CFG $db_version_major /**/ -#define DB_VERSION_MINOR_CFG $db_version_minor /**/ -#define DB_VERSION_PATCH_CFG $db_version_patch /**/ +#$d_dlsymun DLSYM_NEEDS_UNDERSCORE /**/ -/* I_FP: - * This symbol, if defined, indicates that exists and - * should be included. +/* HAS_FAST_STDIO: + * This symbol, if defined, indicates that the "fast stdio" + * is available to manipulate the stdio buffers directly. */ -#$i_fp I_FP /**/ +#$d_faststdio HAS_FAST_STDIO /**/ -/* I_FP_CLASS: - * This symbol, if defined, indicates that exists and - * should be included. +/* HAS_FCHDIR: + * This symbol, if defined, indicates that the fchdir routine is + * available to change directory using a file descriptor. */ -#$i_fp_class I_FP_CLASS /**/ +#$d_fchdir HAS_FCHDIR /**/ -/* I_IEEEFP: - * This symbol, if defined, indicates that exists and - * should be included. +/* FCNTL_CAN_LOCK: + * This symbol, if defined, indicates that fcntl() can be used + * for file locking. Normally on Unix systems this is defined. + * It may be undefined on VMS. */ -#$i_ieeefp I_IEEEFP /**/ +#$d_fcntl_can_lock FCNTL_CAN_LOCK /**/ -/* I_INTTYPES: - * This symbol, if defined, indicates to the C program that it should - * include . +/* HAS_FINITE: + * This symbol, if defined, indicates that the finite routine is + * available to check whether a double is finite (non-infinity non-NaN). */ -#$i_inttypes I_INTTYPES /**/ +#$d_finite HAS_FINITE /**/ -/* I_LANGINFO: - * This symbol, if defined, indicates that exists and - * should be included. +/* HAS_FINITEL: + * This symbol, if defined, indicates that the finitel routine is + * available to check whether a long double is finite + * (non-infinity non-NaN). */ -#$i_langinfo I_LANGINFO /**/ +#$d_finitel HAS_FINITEL /**/ -/* I_LIBUTIL: - * This symbol, if defined, indicates that exists and - * should be included. +/* HAS_FLOCK_PROTO: + * This symbol, if defined, indicates that the system provides + * a prototype for the flock() function. Otherwise, it is up + * to the program to supply one. A good guess is + * extern int flock(int, int); */ -#$i_libutil I_LIBUTIL /**/ +#$d_flockproto HAS_FLOCK_PROTO /**/ -/* I_MNTENT: - * This symbol, if defined, indicates that exists and - * should be included. +/* HAS_FP_CLASS: + * This symbol, if defined, indicates that the fp_class routine is + * available to classify doubles. Available for example in Digital UNIX. + * The returned values are defined in and are: + * + * FP_SNAN Signaling NaN (Not-a-Number) + * FP_QNAN Quiet NaN (Not-a-Number) + * FP_POS_INF +infinity + * FP_NEG_INF -infinity + * FP_POS_NORM Positive normalized + * FP_NEG_NORM Negative normalized + * FP_POS_DENORM Positive denormalized + * FP_NEG_DENORM Negative denormalized + * FP_POS_ZERO +0.0 (positive zero) + * FP_NEG_ZERO -0.0 (negative zero) */ -#$i_mntent I_MNTENT /**/ +#$d_fp_class HAS_FP_CLASS /**/ -/* I_NETINET_TCP: - * This symbol, if defined, indicates to the C program that it should - * include . +/* HAS_FPCLASS: + * This symbol, if defined, indicates that the fpclass routine is + * available to classify doubles. Available for example in Solaris/SVR4. + * The returned values are defined in and are: + * + * FP_SNAN signaling NaN + * FP_QNAN quiet NaN + * FP_NINF negative infinity + * FP_PINF positive infinity + * FP_NDENORM negative denormalized non-zero + * FP_PDENORM positive denormalized non-zero + * FP_NZERO negative zero + * FP_PZERO positive zero + * FP_NNORM negative normalized non-zero + * FP_PNORM positive normalized non-zero */ -#$i_netinettcp I_NETINET_TCP /**/ +#$d_fpclass HAS_FPCLASS /**/ -/* I_POLL: - * This symbol, if defined, indicates that exists and - * should be included. +/* HAS_FPCLASSIFY: + * This symbol, if defined, indicates that the fpclassify routine is + * available to classify doubles. Available for example in HP-UX. + * The returned values are defined in and are + * + * FP_NORMAL Normalized + * FP_ZERO Zero + * FP_INFINITE Infinity + * FP_SUBNORMAL Denormalized + * FP_NAN NaN + * */ -#$i_poll I_POLL /**/ +#$d_fpclassify HAS_FPCLASSIFY /**/ -/* I_PROT: - * This symbol, if defined, indicates that exists and - * should be included. +/* HAS_FPCLASSL: + * This symbol, if defined, indicates that the fpclassl routine is + * available to classify long doubles. Available for example in IRIX. + * The returned values are defined in and are: + * + * FP_SNAN signaling NaN + * FP_QNAN quiet NaN + * FP_NINF negative infinity + * FP_PINF positive infinity + * FP_NDENORM negative denormalized non-zero + * FP_PDENORM positive denormalized non-zero + * FP_NZERO negative zero + * FP_PZERO positive zero + * FP_NNORM negative normalized non-zero + * FP_PNORM positive normalized non-zero */ -#$i_prot I_PROT /**/ +#$d_fpclassl HAS_FPCLASSL /**/ -/* I_SHADOW: - * This symbol, if defined, indicates that exists and - * should be included. +/* HAS_FPOS64_T: + * This symbol will be defined if the C compiler supports fpos64_t. */ -#$i_shadow I_SHADOW /**/ +#$d_fpos64_t HAS_FPOS64_T /**/ -/* I_SOCKS: - * This symbol, if defined, indicates that exists and - * should be included. +/* HAS_FREXPL: + * This symbol, if defined, indicates that the frexpl routine is + * available to break a long double floating-point number into + * a normalized fraction and an integral power of 2. */ -#$i_socks I_SOCKS /**/ +#$d_frexpl HAS_FREXPL /**/ -/* I_SUNMATH: - * This symbol, if defined, indicates that exists and - * should be included. +/* HAS_STRUCT_FS_DATA: + * This symbol, if defined, indicates that the struct fs_data + * to do statfs() is supported. */ -#$i_sunmath I_SUNMATH /**/ +#$d_fs_data_s HAS_STRUCT_FS_DATA /**/ -/* I_SYSLOG: - * This symbol, if defined, indicates that exists and - * should be included. +/* HAS_FSEEKO: + * This symbol, if defined, indicates that the fseeko routine is + * available to fseek beyond 32 bits (useful for ILP32 hosts). */ -#$i_syslog I_SYSLOG /**/ +#$d_fseeko HAS_FSEEKO /**/ -/* I_SYSMODE: - * This symbol, if defined, indicates that exists and - * should be included. +/* HAS_FSTATFS: + * This symbol, if defined, indicates that the fstatfs routine is + * available to stat filesystems by file descriptors. */ -#$i_sysmode I_SYSMODE /**/ +#$d_fstatfs HAS_FSTATFS /**/ -/* I_SYS_MOUNT: - * This symbol, if defined, indicates that exists and - * should be included. +/* HAS_FSYNC: + * This symbol, if defined, indicates that the fsync routine is + * available to write a file's modified data and attributes to + * permanent storage. */ -#$i_sysmount I_SYS_MOUNT /**/ +#$d_fsync HAS_FSYNC /**/ -/* I_SYS_STATFS: - * This symbol, if defined, indicates that exists. +/* HAS_FTELLO: + * This symbol, if defined, indicates that the ftello routine is + * available to ftell beyond 32 bits (useful for ILP32 hosts). */ -#$i_sysstatfs I_SYS_STATFS /**/ +#$d_ftello HAS_FTELLO /**/ -/* I_SYS_STATVFS: - * This symbol, if defined, indicates that exists and - * should be included. +/* HAS_FUTIMES: + * This symbol, if defined, indicates that the futimes routine is + * available to change file descriptor time stamps with struct timevals. */ -#$i_sysstatvfs I_SYS_STATVFS /**/ +#$d_futimes HAS_FUTIMES /**/ -/* I_SYSUTSNAME: - * This symbol, if defined, indicates that exists and - * should be included. +/* HAS_GETADDRINFO: + * This symbol, if defined, indicates that the getaddrinfo() function + * is available for use. */ -#$i_sysutsname I_SYSUTSNAME /**/ +#$d_getaddrinfo HAS_GETADDRINFO /**/ -/* I_SYS_VFS: - * This symbol, if defined, indicates that exists and - * should be included. +/* HAS_GETCWD: + * This symbol, if defined, indicates that the getcwd routine is + * available to get the current working directory. */ -#$i_sysvfs I_SYS_VFS /**/ +#$d_getcwd HAS_GETCWD /**/ -/* I_USTAT: - * This symbol, if defined, indicates that exists and - * should be included. +/* HAS_GETESPWNAM: + * This symbol, if defined, indicates that the getespwnam system call is + * available to retrieve enchanced (shadow) password entries by name. */ -#$i_ustat I_USTAT /**/ +#$d_getespwnam HAS_GETESPWNAM /**/ -/* PERL_PRIfldbl: - * This symbol, if defined, contains the string used by stdio to - * format long doubles (format 'f') for output. +/* HAS_GETFSSTAT: + * This symbol, if defined, indicates that the getfsstat routine is + * available to stat filesystems in bulk. */ -/* PERL_PRIgldbl: - * This symbol, if defined, contains the string used by stdio to - * format long doubles (format 'g') for output. +#$d_getfsstat HAS_GETFSSTAT /**/ + +/* HAS_GETITIMER: + * This symbol, if defined, indicates that the getitimer routine is + * available to return interval timers. */ -/* PERL_PRIeldbl: - * This symbol, if defined, contains the string used by stdio to - * format long doubles (format 'e') for output. +#$d_getitimer HAS_GETITIMER /**/ + +/* HAS_GETMNT: + * This symbol, if defined, indicates that the getmnt routine is + * available to get filesystem mount info by filename. */ -/* PERL_SCNfldbl: - * This symbol, if defined, contains the string used by stdio to - * format long doubles (format 'f') for input. +#$d_getmnt HAS_GETMNT /**/ + +/* HAS_GETMNTENT: + * This symbol, if defined, indicates that the getmntent routine is + * available to iterate through mounted file systems to get their info. */ -#$d_PRIfldbl PERL_PRIfldbl $sPRIfldbl /**/ -#$d_PRIgldbl PERL_PRIgldbl $sPRIgldbl /**/ -#$d_PRIeldbl PERL_PRIeldbl $sPRIeldbl /**/ -#$d_SCNfldbl PERL_SCNfldbl $sSCNfldbl /**/ +#$d_getmntent HAS_GETMNTENT /**/ -/* NEED_VA_COPY: - * This symbol, if defined, indicates that the system stores - * the variable argument list datatype, va_list, in a format - * that cannot be copied by simple assignment, so that some - * other means must be used when copying is required. - * As such systems vary in their provision (or non-provision) - * of copying mechanisms, handy.h defines a platform- - * independent macro, Perl_va_copy(src, dst), to do the job. +/* HAS_GETNAMEINFO: + * This symbol, if defined, indicates that the getnameinfo() function + * is available for use. */ -#$need_va_copy NEED_VA_COPY /**/ +#$d_getnameinfo HAS_GETNAMEINFO /**/ -/* IVTYPE: - * This symbol defines the C type used for Perl's IV. +/* HAS_GETPRPWNAM: + * This symbol, if defined, indicates that the getprpwnam system call is + * available to retrieve protected (shadow) password entries by name. */ -/* UVTYPE: - * This symbol defines the C type used for Perl's UV. +#$d_getprpwnam HAS_GETPRPWNAM /**/ + +/* HAS_GETSPNAM: + * This symbol, if defined, indicates that the getspnam system call is + * available to retrieve SysV shadow password entries by name. */ -/* I8TYPE: - * This symbol defines the C type used for Perl's I8. +#$d_getspnam HAS_GETSPNAM /**/ + +/* HAS_HASMNTOPT: + * This symbol, if defined, indicates that the hasmntopt routine is + * available to query the mount options of file systems. */ -/* U8TYPE: - * This symbol defines the C type used for Perl's U8. +#$d_hasmntopt HAS_HASMNTOPT /**/ + +/* HAS_ILOGBL: + * This symbol, if defined, indicates that the ilogbl routine is + * available. If scalbnl is also present we can emulate frexpl. */ -/* I16TYPE: - * This symbol defines the C type used for Perl's I16. +#$d_ilogbl HAS_ILOGBL /**/ + +/* HAS_INETNTOP: + * This symbol, if defined, indicates that the inet_ntop() function + * is available to parse IPv4 and IPv6 strings. */ -/* U16TYPE: - * This symbol defines the C type used for Perl's U16. +#$d_inetntop HAS_INETNTOP /**/ + +/* HAS_INETPTON: + * This symbol, if defined, indicates that the inet_pton() function + * is available to parse IPv4 and IPv6 strings. */ -/* I32TYPE: - * This symbol defines the C type used for Perl's I32. +#$d_inetpton HAS_INETPTON /**/ + +/* HAS_INT64_T: + * This symbol will defined if the C compiler supports int64_t. + * Usually the needs to be included, but sometimes + * is enough. */ -/* U32TYPE: - * This symbol defines the C type used for Perl's U32. +#$d_int64_t HAS_INT64_T /**/ + +/* HAS_ISFINITE: + * This symbol, if defined, indicates that the isfinite routine is + * available to check whether a double is finite (non-infinity non-NaN). */ -/* I64TYPE: - * This symbol defines the C type used for Perl's I64. +#$d_isfinite HAS_ISFINITE /**/ + +/* HAS_ISINF: + * This symbol, if defined, indicates that the isinf routine is + * available to check whether a double is an infinity. */ -/* U64TYPE: - * This symbol defines the C type used for Perl's U64. +#$d_isinf HAS_ISINF /**/ + +/* HAS_ISNAN: + * This symbol, if defined, indicates that the isnan routine is + * available to check whether a double is a NaN. */ -/* NVTYPE: - * This symbol defines the C type used for Perl's NV. +#$d_isnan HAS_ISNAN /**/ + +/* HAS_ISNANL: + * This symbol, if defined, indicates that the isnanl routine is + * available to check whether a long double is a NaN. */ -/* IVSIZE: - * This symbol contains the sizeof(IV). +#$d_isnanl HAS_ISNANL /**/ + +/* HAS_LDBL_DIG: + * This symbol, if defined, indicates that this system's + * or defines the symbol LDBL_DIG, which is the number + * of significant digits in a long double precision number. Unlike + * for DBL_DIG, there's no good guess for LDBL_DIG if it is undefined. */ -/* UVSIZE: - * This symbol contains the sizeof(UV). +#$d_ldbl_dig HAS_LDBL_DIG /* */ + +/* LIBM_LIB_VERSION: + * This symbol, if defined, indicates that libm exports _LIB_VERSION + * and that math.h defines the enum to manipulate it. */ -/* I8SIZE: - * This symbol contains the sizeof(I8). +#$d_libm_lib_version LIBM_LIB_VERSION /**/ + +/* HAS_MADVISE: + * This symbol, if defined, indicates that the madvise system call is + * available to map a file into memory. */ -/* U8SIZE: - * This symbol contains the sizeof(U8). +#$d_madvise HAS_MADVISE /**/ + +/* HAS_MALLOC_SIZE: + * This symbol, if defined, indicates that the malloc_size + * routine is available for use. */ -/* I16SIZE: - * This symbol contains the sizeof(I16). +#$d_malloc_size HAS_MALLOC_SIZE /**/ + +/* HAS_MALLOC_GOOD_SIZE: + * This symbol, if defined, indicates that the malloc_good_size + * routine is available for use. */ -/* U16SIZE: - * This symbol contains the sizeof(U16). +#$d_malloc_good_size HAS_MALLOC_GOOD_SIZE /**/ + +/* HAS_MKDTEMP: + * This symbol, if defined, indicates that the mkdtemp routine is + * available to exclusively create a uniquely named temporary directory. */ -/* I32SIZE: - * This symbol contains the sizeof(I32). +#$d_mkdtemp HAS_MKDTEMP /**/ + +/* HAS_MKSTEMPS: + * This symbol, if defined, indicates that the mkstemps routine is + * available to excluslvely create and open a uniquely named + * (with a suffix) temporary file. */ -/* U32SIZE: - * This symbol contains the sizeof(U32). +#$d_mkstemps HAS_MKSTEMPS /**/ + +/* HAS_MODFL: + * This symbol, if defined, indicates that the modfl routine is + * available to split a long double x into a fractional part f and + * an integer part i such that |f| < 1.0 and (f + i) = x. */ -/* I64SIZE: - * This symbol contains the sizeof(I64). +/* HAS_MODFL_PROTO: + * This symbol, if defined, indicates that the system provides + * a prototype for the modfl() function. Otherwise, it is up + * to the program to supply one. */ -/* U64SIZE: - * This symbol contains the sizeof(U64). +/* HAS_MODFL_POW32_BUG: + * This symbol, if defined, indicates that the modfl routine is + * broken for long doubles >= pow(2, 32). + * For example from 4294967303.150000 one would get 4294967302.000000 + * and 1.150000. The bug has been seen in certain versions of glibc, + * release 2.2.2 is known to be okay. */ -/* NVSIZE: - * This symbol contains the sizeof(NV). +#$d_modfl HAS_MODFL /**/ +#$d_modflproto HAS_MODFL_PROTO /**/ +#$d_modfl_pow32_bug HAS_MODFL_POW32_BUG /**/ + +/* HAS_MPROTECT: + * This symbol, if defined, indicates that the mprotect system call is + * available to modify the access protection of a memory mapped file. */ -/* NV_PRESERVES_UV: - * This symbol, if defined, indicates that a variable of type NVTYPE - * can preserve all the bits of a variable of type UVTYPE. +#$d_mprotect HAS_MPROTECT /**/ + +/* HAS_STRUCT_MSGHDR: + * This symbol, if defined, indicates that the struct msghdr + * is supported. */ -/* NV_PRESERVES_UV_BITS: - * This symbol contains the number of bits a variable of type NVTYPE - * can preserve of a variable of type UVTYPE. +#$d_msghdr_s HAS_STRUCT_MSGHDR /**/ + +/* HAS_NL_LANGINFO: + * This symbol, if defined, indicates that the nl_langinfo routine is + * available to return local data. You will also need + * and therefore I_LANGINFO. */ -#define IVTYPE $ivtype /**/ -#define UVTYPE $uvtype /**/ -#define I8TYPE $i8type /**/ -#define U8TYPE $u8type /**/ -#define I16TYPE $i16type /**/ -#define U16TYPE $u16type /**/ -#define I32TYPE $i32type /**/ -#define U32TYPE $u32type /**/ -#ifdef HAS_QUAD -#define I64TYPE $i64type /**/ -#define U64TYPE $u64type /**/ -#endif -#define NVTYPE $nvtype /**/ -#define IVSIZE $ivsize /**/ -#define UVSIZE $uvsize /**/ -#define I8SIZE $i8size /**/ -#define U8SIZE $u8size /**/ -#define I16SIZE $i16size /**/ -#define U16SIZE $u16size /**/ -#define I32SIZE $i32size /**/ -#define U32SIZE $u32size /**/ -#ifdef HAS_QUAD -#define I64SIZE $i64size /**/ -#define U64SIZE $u64size /**/ -#endif -#define NVSIZE $nvsize /**/ -#$d_nv_preserves_uv NV_PRESERVES_UV -#define NV_PRESERVES_UV_BITS $nv_preserves_uv_bits +#$d_nl_langinfo HAS_NL_LANGINFO /**/ -/* IVdf: - * This symbol defines the format string used for printing a Perl IV - * as a signed decimal integer. +/* HAS_OFF64_T: + * This symbol will be defined if the C compiler supports off64_t. */ -/* UVuf: - * This symbol defines the format string used for printing a Perl UV - * as an unsigned decimal integer. +#$d_off64_t HAS_OFF64_T /**/ + +/* HAS_PRCTL: + * This symbol, if defined, indicates that the prctl routine is + * available to set process title. */ -/* UVof: - * This symbol defines the format string used for printing a Perl UV - * as an unsigned octal integer. +/* HAS_PRCTL_SET_NAME: + * This symbol, if defined, indicates that the prctl routine is + * available to set process title and supports PR_SET_NAME. */ -/* UVxf: - * This symbol defines the format string used for printing a Perl UV - * as an unsigned hexadecimal integer in lowercase abcdef. +#$d_prctl HAS_PRCTL /**/ +#$d_prctl_set_name HAS_PRCTL_SET_NAME /**/ + +/* HAS_PROCSELFEXE: + * This symbol is defined if PROCSELFEXE_PATH is a symlink + * to the absolute pathname of the executing program. */ -/* UVXf: - * This symbol defines the format string used for printing a Perl UV - * as an unsigned hexadecimal integer in uppercase ABCDEF. +/* PROCSELFEXE_PATH: + * If HAS_PROCSELFEXE is defined this symbol is the filename + * of the symbolic link pointing to the absolute pathname of + * the executing program. */ -/* NVef: - * This symbol defines the format string used for printing a Perl NV - * using %e-ish floating point format. +#$d_procselfexe HAS_PROCSELFEXE /**/ +#if defined(HAS_PROCSELFEXE) && !defined(PROCSELFEXE_PATH) +#define PROCSELFEXE_PATH $procselfexe /**/ +#endif + +/* HAS_PTHREAD_ATTR_SETSCOPE: + * This symbol, if defined, indicates that the pthread_attr_setscope + * system call is available to set the contention scope attribute of + * a thread attribute object. */ -/* NVff: - * This symbol defines the format string used for printing a Perl NV - * using %f-ish floating point format. +#$d_pthread_attr_setscope HAS_PTHREAD_ATTR_SETSCOPE /**/ + +/* HAS_READV: + * This symbol, if defined, indicates that the readv routine is + * available to do gather reads. You will also need + * and there I_SYSUIO. */ -/* NVgf: - * This symbol defines the format string used for printing a Perl NV - * using %g-ish floating point format. +#$d_readv HAS_READV /**/ + +/* HAS_RECVMSG: + * This symbol, if defined, indicates that the recvmsg routine is + * available to send structured socket messages. */ -#define IVdf $ivdformat /**/ -#define UVuf $uvuformat /**/ -#define UVof $uvoformat /**/ -#define UVxf $uvxformat /**/ -#define UVXf $uvXUformat /**/ -#define NVef $nveformat /**/ -#define NVff $nvfformat /**/ -#define NVgf $nvgformat /**/ +#$d_recvmsg HAS_RECVMSG /**/ -/* SELECT_MIN_BITS: - * This symbol holds the minimum number of bits operated by select. - * That is, if you do select(n, ...), how many bits at least will be - * cleared in the masks if some activity is detected. Usually this - * is either n or 32*ceil(n/32), especially many little-endians do - * the latter. This is only useful if you have select(), naturally. +/* HAS_SBRK_PROTO: + * This symbol, if defined, indicates that the system provides + * a prototype for the sbrk() function. Otherwise, it is up + * to the program to supply one. Good guesses are + * extern void* sbrk(int); + * extern void* sbrk(size_t); + */ +#$d_sbrkproto HAS_SBRK_PROTO /**/ + +/* HAS_SCALBNL: + * This symbol, if defined, indicates that the scalbnl routine is + * available. If ilogbl is also present we can emulate frexpl. */ -#define SELECT_MIN_BITS $selectminbits /**/ +#$d_scalbnl HAS_SCALBNL /**/ -/* STARTPERL: - * This variable contains the string to put in front of a perl - * script to make sure (one hopes) that it runs with perl and not - * some shell. +/* HAS_SENDMSG: + * This symbol, if defined, indicates that the sendmsg routine is + * available to send structured socket messages. */ -#define STARTPERL "$startperl" /**/ +#$d_sendmsg HAS_SENDMSG /**/ -/* HAS_STDIO_STREAM_ARRAY: - * This symbol, if defined, tells that there is an array - * holding the stdio streams. +/* HAS_SETITIMER: + * This symbol, if defined, indicates that the setitimer routine is + * available to set interval timers. */ -/* STDIO_STREAM_ARRAY: - * This symbol tells the name of the array holding the stdio streams. - * Usual values include _iob, __iob, and __sF. +#$d_setitimer HAS_SETITIMER /**/ + +/* HAS_SETPROCTITLE: + * This symbol, if defined, indicates that the setproctitle routine is + * available to set process title. */ -#$d_stdio_stream_array HAS_STDIO_STREAM_ARRAY /**/ -#define STDIO_STREAM_ARRAY $stdio_stream_array +#$d_setproctitle HAS_SETPROCTITLE /**/ -/* USE_64_BIT_INT: - * This symbol, if defined, indicates that 64-bit integers should - * be used when available. If not defined, the native integers - * will be employed (be they 32 or 64 bits). The minimal possible - * 64-bitness is used, just enough to get 64-bit integers into Perl. - * This may mean using for example "long longs", while your memory - * may still be limited to 2 gigabytes. +/* USE_SFIO: + * This symbol, if defined, indicates that sfio should + * be used. */ -/* USE_64_BIT_ALL: - * This symbol, if defined, indicates that 64-bit integers should - * be used when available. If not defined, the native integers - * will be used (be they 32 or 64 bits). The maximal possible - * 64-bitness is employed: LP64 or ILP64, meaning that you will - * be able to use more than 2 gigabytes of memory. This mode is - * even more binary incompatible than USE_64_BIT_INT. You may not - * be able to run the resulting executable in a 32-bit CPU at all or - * you may need at least to reboot your OS to 64-bit mode. +#$d_sfio USE_SFIO /**/ + +/* HAS_SIGNBIT: + * This symbol, if defined, indicates that the signbit routine is + * available to check if the given number has the sign bit set. + * This should include correct testing of -0.0. This will only be set + * if the signbit() routine is safe to use with the NV type used internally + * in perl. Users should call Perl_signbit(), which will be #defined to + * the system's signbit() function or macro if this symbol is defined. */ -#ifndef USE_64_BIT_INT -#$use64bitint USE_64_BIT_INT /**/ -#endif +#$d_signbit HAS_SIGNBIT /**/ -#ifndef USE_64_BIT_ALL -#$use64bitall USE_64_BIT_ALL /**/ -#endif +/* HAS_SIGPROCMASK: + * This symbol, if defined, indicates that the sigprocmask + * system call is available to examine or change the signal mask + * of the calling process. + */ +#$d_sigprocmask HAS_SIGPROCMASK /**/ -/* USE_LARGE_FILES: - * This symbol, if defined, indicates that large file support - * should be used when available. +/* USE_SITECUSTOMIZE: + * This symbol, if defined, indicates that sitecustomize should + * be used. */ -#ifndef USE_LARGE_FILES -#$uselargefiles USE_LARGE_FILES /**/ +#ifndef USE_SITECUSTOMIZE +#$usesitecustomize USE_SITECUSTOMIZE /**/ #endif -/* USE_LONG_DOUBLE: - * This symbol, if defined, indicates that long doubles should - * be used when available. +/* HAS_SNPRINTF: + * This symbol, if defined, indicates that the snprintf () library + * function is available for use. */ -#ifndef USE_LONG_DOUBLE -#$uselongdouble USE_LONG_DOUBLE /**/ -#endif +/* HAS_VSNPRINTF: + * This symbol, if defined, indicates that the vsnprintf () library + * function is available for use. + */ +#$d_snprintf HAS_SNPRINTF /**/ +#$d_vsnprintf HAS_VSNPRINTF /**/ -/* USE_MORE_BITS: - * This symbol, if defined, indicates that 64-bit interfaces and - * long doubles should be used when available. +/* HAS_SOCKATMARK: + * This symbol, if defined, indicates that the sockatmark routine is + * available to test whether a socket is at the out-of-band mark. */ -#ifndef USE_MORE_BITS -#$usemorebits USE_MORE_BITS /**/ -#endif +#$d_sockatmark HAS_SOCKATMARK /**/ -/* MULTIPLICITY: - * This symbol, if defined, indicates that Perl should - * be built to use multiplicity. +/* HAS_SOCKATMARK_PROTO: + * This symbol, if defined, indicates that the system provides + * a prototype for the sockatmark() function. Otherwise, it is up + * to the program to supply one. A good guess is + * extern int sockatmark(int); */ -#ifndef MULTIPLICITY -#$usemultiplicity MULTIPLICITY /**/ -#endif +#$d_sockatmarkproto HAS_SOCKATMARK_PROTO /**/ -/* USE_PERLIO: - * This symbol, if defined, indicates that the PerlIO abstraction should - * be used throughout. If not defined, stdio should be - * used in a fully backward compatible manner. +/* HAS_SOCKS5_INIT: + * This symbol, if defined, indicates that the socks5_init routine is + * available to initialize SOCKS 5. */ -#ifndef USE_PERLIO -#$useperlio USE_PERLIO /**/ -#endif +#$d_socks5_init HAS_SOCKS5_INIT /**/ -/* USE_SOCKS: - * This symbol, if defined, indicates that Perl should - * be built to use socks. +/* SPRINTF_RETURNS_STRLEN: + * This variable defines whether sprintf returns the length of the string + * (as per the ANSI spec). Some C libraries retain compatibility with + * pre-ANSI C and return a pointer to the passed in buffer; for these + * this variable will be undef. */ -#ifndef USE_SOCKS -#$usesocks USE_SOCKS /**/ -#endif +#$d_sprintf_returns_strlen SPRINTF_RETURNS_STRLEN /**/ -/* PERL_XS_APIVERSION: - * This variable contains the version of the oldest perl binary - * compatible with the present perl. perl.c:incpush() and - * lib/lib.pm will automatically search in $sitearch for older - * directories across major versions back to xs_apiversion. - * This is only useful if you have a perl library directory tree - * structured like the default one. - * See INSTALL for how this works. - * The versioned site_perl directory was introduced in 5.005, - * so that is the lowest possible value. - * Since this can depend on compile time options - * it is set by Configure. Other non-default sources - * of potential incompatibility, such as multiplicity, threads, - * debugging, 64bits, sfio, etc., are not checked for currently, - * though in principle we could go snooping around in old - * Config.pm files. - */ -/* PERL_PM_APIVERSION: - * This variable contains the version of the oldest perl - * compatible with the present perl. (That is, pure perl modules - * written for pm_apiversion will still work for the current - * version). perl.c:incpush() and lib/lib.pm will automatically - * search in $sitelib for older directories across major versions - * back to pm_apiversion. This is only useful if you have a perl - * library directory tree structured like the default one. The - * versioned site_perl library was introduced in 5.005, so that's - * the default setting for this variable. It's hard to imagine - * it changing before Perl6. It is included here for symmetry - * with xs_apiveprsion -- the searching algorithms will - * (presumably) be similar. - * See the INSTALL file for how this works. - */ -#define PERL_XS_APIVERSION "$xs_apiversion" -#define PERL_PM_APIVERSION "$pm_apiversion" +/* HAS_SQRTL: + * This symbol, if defined, indicates that the sqrtl routine is + * available to do long double square roots. + */ +#$d_sqrtl HAS_SQRTL /**/ -/* HAS_DRAND48_PROTO: +/* HAS_SETRESGID_PROTO: * This symbol, if defined, indicates that the system provides - * a prototype for the drand48() function. Otherwise, it is up - * to the program to supply one. A good guess is - * extern double drand48(void); + * a prototype for the setresgid() function. Otherwise, it is up + * to the program to supply one. Good guesses are + * extern int setresgid(uid_t ruid, uid_t euid, uid_t suid); */ -#$d_drand48proto HAS_DRAND48_PROTO /**/ +#$d_sresgproto HAS_SETRESGID_PROTO /**/ -/* HAS_GETHOST_PROTOS: - * This symbol, if defined, indicates that includes - * prototypes for gethostent(), gethostbyname(), and - * gethostbyaddr(). Otherwise, it is up to the program to guess - * them. See netdbtype.U for probing for various Netdb_xxx_t types. +/* HAS_SETRESUID_PROTO: + * This symbol, if defined, indicates that the system provides + * a prototype for the setresuid() function. Otherwise, it is up + * to the program to supply one. Good guesses are + * extern int setresuid(uid_t ruid, uid_t euid, uid_t suid); */ -#$d_gethostprotos HAS_GETHOST_PROTOS /**/ +#$d_sresuproto HAS_SETRESUID_PROTO /**/ -/* HAS_GETNET_PROTOS: - * This symbol, if defined, indicates that includes - * prototypes for getnetent(), getnetbyname(), and - * getnetbyaddr(). Otherwise, it is up to the program to guess - * them. See netdbtype.U for probing for various Netdb_xxx_t types. +/* HAS_STRUCT_STATFS_F_FLAGS: + * This symbol, if defined, indicates that the struct statfs + * does have the f_flags member containing the mount flags of + * the filesystem containing the file. + * This kind of struct statfs is coming from (BSD 4.3), + * not from (SYSV). Older BSDs (like Ultrix) do not + * have statfs() and struct statfs, they have ustat() and getmnt() + * with struct ustat and struct fs_data. */ -#$d_getnetprotos HAS_GETNET_PROTOS /**/ +#$d_statfs_f_flags HAS_STRUCT_STATFS_F_FLAGS /**/ -/* HAS_GETPROTO_PROTOS: - * This symbol, if defined, indicates that includes - * prototypes for getprotoent(), getprotobyname(), and - * getprotobyaddr(). Otherwise, it is up to the program to guess - * them. See netdbtype.U for probing for various Netdb_xxx_t types. +/* HAS_STRUCT_STATFS: + * This symbol, if defined, indicates that the struct statfs + * to do statfs() is supported. */ -#$d_getprotoprotos HAS_GETPROTO_PROTOS /**/ +#$d_statfs_s HAS_STRUCT_STATFS /**/ -/* HAS_GETSERV_PROTOS: - * This symbol, if defined, indicates that includes - * prototypes for getservent(), getservbyname(), and - * getservbyaddr(). Otherwise, it is up to the program to guess - * them. See netdbtype.U for probing for various Netdb_xxx_t types. +/* HAS_FSTATVFS: + * This symbol, if defined, indicates that the fstatvfs routine is + * available to stat filesystems by file descriptors. */ -#$d_getservprotos HAS_GETSERV_PROTOS /**/ +#$d_fstatvfs HAS_FSTATVFS /**/ -/* HAS_LSEEK_PROTO: - * This symbol, if defined, indicates that the system provides - * a prototype for the lseek() function. Otherwise, it is up - * to the program to supply one. A good guess is - * extern off_t lseek(int, off_t, int); +/* HAS_STRFTIME: + * This symbol, if defined, indicates that the strftime routine is + * available to do time formatting. */ -#$d_lseekproto HAS_LSEEK_PROTO /**/ +#$d_strftime HAS_STRFTIME /**/ -/* Netdb_host_t: - * This symbol holds the type used for the 1st argument - * to gethostbyaddr(). +/* HAS_STRLCAT: + * This symbol, if defined, indicates that the strlcat () routine is + * available to do string concatenation. */ -/* Netdb_hlen_t: - * This symbol holds the type used for the 2nd argument - * to gethostbyaddr(). +#$d_strlcat HAS_STRLCAT /**/ + +/* HAS_STRLCPY: + * This symbol, if defined, indicates that the strlcpy () routine is + * available to do string copying. */ -/* Netdb_name_t: - * This symbol holds the type used for the argument to - * gethostbyname(). +#$d_strlcpy HAS_STRLCPY /**/ + +/* HAS_STRTOLD: + * This symbol, if defined, indicates that the strtold routine is + * available to convert strings to long doubles. */ -/* Netdb_net_t: - * This symbol holds the type used for the 1st argument to - * getnetbyaddr(). +#$d_strtold HAS_STRTOLD /**/ + +/* HAS_STRTOLL: + * This symbol, if defined, indicates that the strtoll routine is + * available to convert strings to long longs. */ -#define Netdb_host_t $netdb_host_type /**/ -#define Netdb_hlen_t $netdb_hlen_type /**/ -#define Netdb_name_t $netdb_name_type /**/ -#define Netdb_net_t $netdb_net_type /**/ +#$d_strtoll HAS_STRTOLL /**/ -/* Select_fd_set_t: - * This symbol holds the type used for the 2nd, 3rd, and 4th - * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET - * is defined, and 'int *' otherwise. This is only useful if you - * have select(), of course. +/* HAS_STRTOQ: + * This symbol, if defined, indicates that the strtoq routine is + * available to convert strings to long longs (quads). */ -#define Select_fd_set_t $selecttype /**/ +#$d_strtoq HAS_STRTOQ /**/ -/* Sock_size_t: - * This symbol holds the type used for the size argument of - * various socket calls (just the base type, not the pointer-to). +/* HAS_STRTOULL: + * This symbol, if defined, indicates that the strtoull routine is + * available to convert strings to unsigned long longs. */ -#define Sock_size_t $socksizetype /**/ +#$d_strtoull HAS_STRTOULL /**/ -/* ARCHNAME: - * This symbol holds a string representing the architecture name. - * It may be used to construct an architecture-dependant pathname - * where library files may be held under a private library, for - * instance. +/* HAS_STRTOUQ: + * This symbol, if defined, indicates that the strtouq routine is + * available to convert strings to unsigned long longs (quads). */ -#define ARCHNAME "$archname" /**/ +#$d_strtouq HAS_STRTOUQ /**/ + +/* HAS_SYSCALL_PROTO: + * This symbol, if defined, indicates that the system provides + * a prototype for the syscall() function. Otherwise, it is up + * to the program to supply one. Good guesses are + * extern int syscall(int, ...); + * extern int syscall(long, ...); + */ +#$d_syscallproto HAS_SYSCALL_PROTO /**/ + +/* HAS_TELLDIR_PROTO: + * This symbol, if defined, indicates that the system provides + * a prototype for the telldir() function. Otherwise, it is up + * to the program to supply one. A good guess is + * extern long telldir(DIR*); + */ +#$d_telldirproto HAS_TELLDIR_PROTO /**/ -/* HAS_ASCTIME_R: - * This symbol, if defined, indicates that the asctime_r routine - * is available to asctime re-entrantly. +/* HAS_CTIME64: + * This symbol, if defined, indicates that the ctime64 () routine is + * available to do the 64bit variant of ctime () */ -/* ASCTIME_R_PROTO: - * This symbol encodes the prototype of asctime_r. - * It is zero if d_asctime_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_asctime_r - * is defined. +/* HAS_LOCALTIME64: + * This symbol, if defined, indicates that the localtime64 () routine is + * available to do the 64bit variant of localtime () */ -#$d_asctime_r HAS_ASCTIME_R /**/ -#define ASCTIME_R_PROTO $asctime_r_proto /**/ - -/* HAS_CRYPT_R: - * This symbol, if defined, indicates that the crypt_r routine - * is available to crypt re-entrantly. +/* HAS_GMTIME64: + * This symbol, if defined, indicates that the gmtime64 () routine is + * available to do the 64bit variant of gmtime () */ -/* CRYPT_R_PROTO: - * This symbol encodes the prototype of crypt_r. - * It is zero if d_crypt_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_crypt_r - * is defined. +/* HAS_MKTIME64: + * This symbol, if defined, indicates that the mktime64 () routine is + * available to do the 64bit variant of mktime () */ -#$d_crypt_r HAS_CRYPT_R /**/ -#define CRYPT_R_PROTO $crypt_r_proto /**/ - -/* HAS_CTERMID_R: - * This symbol, if defined, indicates that the ctermid_r routine - * is available to ctermid re-entrantly. +/* HAS_DIFFTIME64: + * This symbol, if defined, indicates that the difftime64 () routine is + * available to do the 64bit variant of difftime () */ -/* CTERMID_R_PROTO: - * This symbol encodes the prototype of ctermid_r. - * It is zero if d_ctermid_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ctermid_r - * is defined. +/* HAS_ASCTIME64: + * This symbol, if defined, indicates that the asctime64 () routine is + * available to do the 64bit variant of asctime () */ -#$d_ctermid_r HAS_CTERMID_R /**/ -#define CTERMID_R_PROTO $ctermid_r_proto /**/ +#$d_ctime64 HAS_CTIME64 /**/ +#$d_localtime64 HAS_LOCALTIME64 /**/ +#$d_gmtime64 HAS_GMTIME64 /**/ +#$d_mktime64 HAS_MKTIME64 /**/ +#$d_difftime64 HAS_DIFFTIME64 /**/ +#$d_asctime64 HAS_ASCTIME64 /**/ -/* HAS_CTIME_R: - * This symbol, if defined, indicates that the ctime_r routine - * is available to ctime re-entrantly. - */ -/* CTIME_R_PROTO: - * This symbol encodes the prototype of ctime_r. - * It is zero if d_ctime_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ctime_r - * is defined. +/* HAS_TIMEGM: + * This symbol, if defined, indicates that the timegm routine is + * available to do the opposite of gmtime () */ -#$d_ctime_r HAS_CTIME_R /**/ -#define CTIME_R_PROTO $ctime_r_proto /**/ +#$d_timegm HAS_TIMEGM /**/ -/* HAS_DRAND48_R: - * This symbol, if defined, indicates that the drand48_r routine - * is available to drand48 re-entrantly. +/* U32_ALIGNMENT_REQUIRED: + * This symbol, if defined, indicates that you must access + * character data through U32-aligned pointers. */ -/* DRAND48_R_PROTO: - * This symbol encodes the prototype of drand48_r. - * It is zero if d_drand48_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_drand48_r - * is defined. +#ifndef U32_ALIGNMENT_REQUIRED +#$d_u32align U32_ALIGNMENT_REQUIRED /**/ +#endif + +/* HAS_UALARM: + * This symbol, if defined, indicates that the ualarm routine is + * available to do alarms with microsecond granularity. */ -#$d_drand48_r HAS_DRAND48_R /**/ -#define DRAND48_R_PROTO $drand48_r_proto /**/ +#$d_ualarm HAS_UALARM /**/ -/* HAS_ENDGRENT_R: - * This symbol, if defined, indicates that the endgrent_r routine - * is available to endgrent re-entrantly. +/* HAS_UNORDERED: + * This symbol, if defined, indicates that the unordered routine is + * available to check whether two doubles are unordered + * (effectively: whether either of them is NaN) */ -/* ENDGRENT_R_PROTO: - * This symbol encodes the prototype of endgrent_r. - * It is zero if d_endgrent_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endgrent_r - * is defined. +#$d_unordered HAS_UNORDERED /**/ + +/* HAS_UNSETENV: + * This symbol, if defined, indicates that the unsetenv () routine is + * available for use. */ -#$d_endgrent_r HAS_ENDGRENT_R /**/ -#define ENDGRENT_R_PROTO $endgrent_r_proto /**/ +#$d_unsetenv HAS_UNSETENV /**/ -/* HAS_ENDHOSTENT_R: - * This symbol, if defined, indicates that the endhostent_r routine - * is available to endhostent re-entrantly. +/* HAS_USLEEP_PROTO: + * This symbol, if defined, indicates that the system provides + * a prototype for the usleep() function. Otherwise, it is up + * to the program to supply one. A good guess is + * extern int usleep(useconds_t); */ -/* ENDHOSTENT_R_PROTO: - * This symbol encodes the prototype of endhostent_r. - * It is zero if d_endhostent_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endhostent_r - * is defined. +#$d_usleepproto HAS_USLEEP_PROTO /**/ + +/* HAS_USTAT: + * This symbol, if defined, indicates that the ustat system call is + * available to query file system statistics by dev_t. */ -#$d_endhostent_r HAS_ENDHOSTENT_R /**/ -#define ENDHOSTENT_R_PROTO $endhostent_r_proto /**/ +#$d_ustat HAS_USTAT /**/ -/* HAS_ENDNETENT_R: - * This symbol, if defined, indicates that the endnetent_r routine - * is available to endnetent re-entrantly. +/* HAS_WRITEV: + * This symbol, if defined, indicates that the writev routine is + * available to do scatter writes. */ -/* ENDNETENT_R_PROTO: - * This symbol encodes the prototype of endnetent_r. - * It is zero if d_endnetent_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endnetent_r - * is defined. +#$d_writev HAS_WRITEV /**/ + +/* USE_DYNAMIC_LOADING: + * This symbol, if defined, indicates that dynamic loading of + * some sort is available. */ -#$d_endnetent_r HAS_ENDNETENT_R /**/ -#define ENDNETENT_R_PROTO $endnetent_r_proto /**/ +#$usedl USE_DYNAMIC_LOADING /**/ -/* HAS_ENDPROTOENT_R: - * This symbol, if defined, indicates that the endprotoent_r routine - * is available to endprotoent re-entrantly. +/* FFLUSH_NULL: + * This symbol, if defined, tells that fflush(NULL) does flush + * all pending stdio output. */ -/* ENDPROTOENT_R_PROTO: - * This symbol encodes the prototype of endprotoent_r. - * It is zero if d_endprotoent_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endprotoent_r - * is defined. +/* FFLUSH_ALL: + * This symbol, if defined, tells that to flush + * all pending stdio output one must loop through all + * the stdio file handles stored in an array and fflush them. + * Note that if fflushNULL is defined, fflushall will not + * even be probed for and will be left undefined. */ -#$d_endprotoent_r HAS_ENDPROTOENT_R /**/ -#define ENDPROTOENT_R_PROTO $endprotoent_r_proto /**/ +#$fflushNULL FFLUSH_NULL /**/ +#$fflushall FFLUSH_ALL /**/ -/* HAS_ENDPWENT_R: - * This symbol, if defined, indicates that the endpwent_r routine - * is available to endpwent re-entrantly. +/* I_ASSERT: + * This symbol, if defined, indicates that exists and + * could be included by the C program to get the assert() macro. */ -/* ENDPWENT_R_PROTO: - * This symbol encodes the prototype of endpwent_r. - * It is zero if d_endpwent_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endpwent_r - * is defined. +#$i_assert I_ASSERT /**/ + +/* I_CRYPT: + * This symbol, if defined, indicates that exists and + * should be included. */ -#$d_endpwent_r HAS_ENDPWENT_R /**/ -#define ENDPWENT_R_PROTO $endpwent_r_proto /**/ +#$i_crypt I_CRYPT /**/ -/* HAS_ENDSERVENT_R: - * This symbol, if defined, indicates that the endservent_r routine - * is available to endservent re-entrantly. +/* DB_Prefix_t: + * This symbol contains the type of the prefix structure element + * in the header file. In older versions of DB, it was + * int, while in newer ones it is u_int32_t. */ -/* ENDSERVENT_R_PROTO: - * This symbol encodes the prototype of endservent_r. - * It is zero if d_endservent_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_endservent_r - * is defined. +/* DB_Hash_t: + * This symbol contains the type of the prefix structure element + * in the header file. In older versions of DB, it was + * int, while in newer ones it is size_t. */ -#$d_endservent_r HAS_ENDSERVENT_R /**/ -#define ENDSERVENT_R_PROTO $endservent_r_proto /**/ - -/* HAS_GETGRENT_R: - * This symbol, if defined, indicates that the getgrent_r routine - * is available to getgrent re-entrantly. +/* DB_VERSION_MAJOR_CFG: + * This symbol, if defined, defines the major version number of + * Berkeley DB found in the header when Perl was configured. */ -/* GETGRENT_R_PROTO: - * This symbol encodes the prototype of getgrent_r. - * It is zero if d_getgrent_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrent_r - * is defined. +/* DB_VERSION_MINOR_CFG: + * This symbol, if defined, defines the minor version number of + * Berkeley DB found in the header when Perl was configured. + * For DB version 1 this is always 0. */ -#$d_getgrent_r HAS_GETGRENT_R /**/ -#define GETGRENT_R_PROTO $getgrent_r_proto /**/ +/* DB_VERSION_PATCH_CFG: + * This symbol, if defined, defines the patch version number of + * Berkeley DB found in the header when Perl was configured. + * For DB version 1 this is always 0. + */ +#define DB_Hash_t $db_hashtype /**/ +#define DB_Prefix_t $db_prefixtype /**/ +#define DB_VERSION_MAJOR_CFG $db_version_major /**/ +#define DB_VERSION_MINOR_CFG $db_version_minor /**/ +#define DB_VERSION_PATCH_CFG $db_version_patch /**/ -/* HAS_GETGRGID_R: - * This symbol, if defined, indicates that the getgrgid_r routine - * is available to getgrgid re-entrantly. +/* I_FP: + * This symbol, if defined, indicates that exists and + * should be included. */ -/* GETGRGID_R_PROTO: - * This symbol encodes the prototype of getgrgid_r. - * It is zero if d_getgrgid_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrgid_r - * is defined. +#$i_fp I_FP /**/ + +/* I_FP_CLASS: + * This symbol, if defined, indicates that exists and + * should be included. */ -#$d_getgrgid_r HAS_GETGRGID_R /**/ -#define GETGRGID_R_PROTO $getgrgid_r_proto /**/ +#$i_fp_class I_FP_CLASS /**/ -/* HAS_GETGRNAM_R: - * This symbol, if defined, indicates that the getgrnam_r routine - * is available to getgrnam re-entrantly. +/* I_IEEEFP: + * This symbol, if defined, indicates that exists and + * should be included. */ -/* GETGRNAM_R_PROTO: - * This symbol encodes the prototype of getgrnam_r. - * It is zero if d_getgrnam_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getgrnam_r - * is defined. +#$i_ieeefp I_IEEEFP /**/ + +/* I_INTTYPES: + * This symbol, if defined, indicates to the C program that it should + * include . */ -#$d_getgrnam_r HAS_GETGRNAM_R /**/ -#define GETGRNAM_R_PROTO $getgrnam_r_proto /**/ +#$i_inttypes I_INTTYPES /**/ -/* HAS_GETHOSTBYADDR_R: - * This symbol, if defined, indicates that the gethostbyaddr_r routine - * is available to gethostbyaddr re-entrantly. +/* I_LANGINFO: + * This symbol, if defined, indicates that exists and + * should be included. */ -/* GETHOSTBYADDR_R_PROTO: - * This symbol encodes the prototype of gethostbyaddr_r. - * It is zero if d_gethostbyaddr_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostbyaddr_r - * is defined. +#$i_langinfo I_LANGINFO /**/ + +/* I_LIBUTIL: + * This symbol, if defined, indicates that exists and + * should be included. */ -#$d_gethostbyaddr_r HAS_GETHOSTBYADDR_R /**/ -#define GETHOSTBYADDR_R_PROTO $gethostbyaddr_r_proto /**/ +#$i_libutil I_LIBUTIL /**/ -/* HAS_GETHOSTBYNAME_R: - * This symbol, if defined, indicates that the gethostbyname_r routine - * is available to gethostbyname re-entrantly. +/* I_MALLOCMALLOC: + * This symbol, if defined, indicates to the C program that it should + * include . */ -/* GETHOSTBYNAME_R_PROTO: - * This symbol encodes the prototype of gethostbyname_r. - * It is zero if d_gethostbyname_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostbyname_r - * is defined. +#$i_mallocmalloc I_MALLOCMALLOC /**/ + +/* I_MNTENT: + * This symbol, if defined, indicates that exists and + * should be included. */ -#$d_gethostbyname_r HAS_GETHOSTBYNAME_R /**/ -#define GETHOSTBYNAME_R_PROTO $gethostbyname_r_proto /**/ +#$i_mntent I_MNTENT /**/ -/* HAS_GETHOSTENT_R: - * This symbol, if defined, indicates that the gethostent_r routine - * is available to gethostent re-entrantly. +/* I_NETINET_TCP: + * This symbol, if defined, indicates to the C program that it should + * include . */ -/* GETHOSTENT_R_PROTO: - * This symbol encodes the prototype of gethostent_r. - * It is zero if d_gethostent_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gethostent_r - * is defined. +#$i_netinettcp I_NETINET_TCP /**/ + +/* I_POLL: + * This symbol, if defined, indicates that exists and + * should be included. (see also HAS_POLL) */ -#$d_gethostent_r HAS_GETHOSTENT_R /**/ -#define GETHOSTENT_R_PROTO $gethostent_r_proto /**/ +#$i_poll I_POLL /**/ -/* HAS_GETLOGIN_R: - * This symbol, if defined, indicates that the getlogin_r routine - * is available to getlogin re-entrantly. +/* I_PROT: + * This symbol, if defined, indicates that exists and + * should be included. */ -/* GETLOGIN_R_PROTO: - * This symbol encodes the prototype of getlogin_r. - * It is zero if d_getlogin_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getlogin_r - * is defined. +#$i_prot I_PROT /**/ + +/* I_SHADOW: + * This symbol, if defined, indicates that exists and + * should be included. */ -#$d_getlogin_r HAS_GETLOGIN_R /**/ -#define GETLOGIN_R_PROTO $getlogin_r_proto /**/ +#$i_shadow I_SHADOW /**/ -/* HAS_GETNETBYADDR_R: - * This symbol, if defined, indicates that the getnetbyaddr_r routine - * is available to getnetbyaddr re-entrantly. +/* I_SOCKS: + * This symbol, if defined, indicates that exists and + * should be included. */ -/* GETNETBYADDR_R_PROTO: - * This symbol encodes the prototype of getnetbyaddr_r. - * It is zero if d_getnetbyaddr_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetbyaddr_r - * is defined. +#$i_socks I_SOCKS /**/ + +/* I_SUNMATH: + * This symbol, if defined, indicates that exists and + * should be included. */ -#$d_getnetbyaddr_r HAS_GETNETBYADDR_R /**/ -#define GETNETBYADDR_R_PROTO $getnetbyaddr_r_proto /**/ +#$i_sunmath I_SUNMATH /**/ -/* HAS_GETNETBYNAME_R: - * This symbol, if defined, indicates that the getnetbyname_r routine - * is available to getnetbyname re-entrantly. +/* I_SYSLOG: + * This symbol, if defined, indicates that exists and + * should be included. */ -/* GETNETBYNAME_R_PROTO: - * This symbol encodes the prototype of getnetbyname_r. - * It is zero if d_getnetbyname_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetbyname_r - * is defined. +#$i_syslog I_SYSLOG /**/ + +/* I_SYSMODE: + * This symbol, if defined, indicates that exists and + * should be included. */ -#$d_getnetbyname_r HAS_GETNETBYNAME_R /**/ -#define GETNETBYNAME_R_PROTO $getnetbyname_r_proto /**/ +#$i_sysmode I_SYSMODE /**/ -/* HAS_GETNETENT_R: - * This symbol, if defined, indicates that the getnetent_r routine - * is available to getnetent re-entrantly. +/* I_SYS_MOUNT: + * This symbol, if defined, indicates that exists and + * should be included. */ -/* GETNETENT_R_PROTO: - * This symbol encodes the prototype of getnetent_r. - * It is zero if d_getnetent_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getnetent_r - * is defined. +#$i_sysmount I_SYS_MOUNT /**/ + +/* I_SYS_STATFS: + * This symbol, if defined, indicates that exists. */ -#$d_getnetent_r HAS_GETNETENT_R /**/ -#define GETNETENT_R_PROTO $getnetent_r_proto /**/ +#$i_sysstatfs I_SYS_STATFS /**/ -/* HAS_GETPROTOBYNAME_R: - * This symbol, if defined, indicates that the getprotobyname_r routine - * is available to getprotobyname re-entrantly. +/* I_SYS_STATVFS: + * This symbol, if defined, indicates that exists and + * should be included. */ -/* GETPROTOBYNAME_R_PROTO: - * This symbol encodes the prototype of getprotobyname_r. - * It is zero if d_getprotobyname_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotobyname_r - * is defined. +#$i_sysstatvfs I_SYS_STATVFS /**/ + +/* I_SYSUTSNAME: + * This symbol, if defined, indicates that exists and + * should be included. */ -#$d_getprotobyname_r HAS_GETPROTOBYNAME_R /**/ -#define GETPROTOBYNAME_R_PROTO $getprotobyname_r_proto /**/ +#$i_sysutsname I_SYSUTSNAME /**/ -/* HAS_GETPROTOBYNUMBER_R: - * This symbol, if defined, indicates that the getprotobynumber_r routine - * is available to getprotobynumber re-entrantly. +/* I_SYS_VFS: + * This symbol, if defined, indicates that exists and + * should be included. */ -/* GETPROTOBYNUMBER_R_PROTO: - * This symbol encodes the prototype of getprotobynumber_r. - * It is zero if d_getprotobynumber_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotobynumber_r - * is defined. +#$i_sysvfs I_SYS_VFS /**/ + +/* I_USTAT: + * This symbol, if defined, indicates that exists and + * should be included. */ -#$d_getprotobynumber_r HAS_GETPROTOBYNUMBER_R /**/ -#define GETPROTOBYNUMBER_R_PROTO $getprotobynumber_r_proto /**/ +#$i_ustat I_USTAT /**/ -/* HAS_GETPROTOENT_R: - * This symbol, if defined, indicates that the getprotoent_r routine - * is available to getprotoent re-entrantly. +/* PERL_PRIfldbl: + * This symbol, if defined, contains the string used by stdio to + * format long doubles (format 'f') for output. */ -/* GETPROTOENT_R_PROTO: - * This symbol encodes the prototype of getprotoent_r. - * It is zero if d_getprotoent_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getprotoent_r - * is defined. +/* PERL_PRIgldbl: + * This symbol, if defined, contains the string used by stdio to + * format long doubles (format 'g') for output. */ -#$d_getprotoent_r HAS_GETPROTOENT_R /**/ -#define GETPROTOENT_R_PROTO $getprotoent_r_proto /**/ - -/* HAS_GETPWENT_R: - * This symbol, if defined, indicates that the getpwent_r routine - * is available to getpwent re-entrantly. +/* PERL_PRIeldbl: + * This symbol, if defined, contains the string used by stdio to + * format long doubles (format 'e') for output. */ -/* GETPWENT_R_PROTO: - * This symbol encodes the prototype of getpwent_r. - * It is zero if d_getpwent_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwent_r - * is defined. +/* PERL_SCNfldbl: + * This symbol, if defined, contains the string used by stdio to + * format long doubles (format 'f') for input. */ -#$d_getpwent_r HAS_GETPWENT_R /**/ -#define GETPWENT_R_PROTO $getpwent_r_proto /**/ +#$d_PRIfldbl PERL_PRIfldbl $sPRIfldbl /**/ +#$d_PRIgldbl PERL_PRIgldbl $sPRIgldbl /**/ +#$d_PRIeldbl PERL_PRIeldbl $sPRIeldbl /**/ +#$d_SCNfldbl PERL_SCNfldbl $sSCNfldbl /**/ -/* HAS_GETPWNAM_R: - * This symbol, if defined, indicates that the getpwnam_r routine - * is available to getpwnam re-entrantly. +/* PERL_MAD: + * This symbol, if defined, indicates that the Misc Attribution + * Declaration code should be conditionally compiled. */ -/* GETPWNAM_R_PROTO: - * This symbol encodes the prototype of getpwnam_r. - * It is zero if d_getpwnam_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwnam_r - * is defined. +#$mad PERL_MAD /**/ + +/* NEED_VA_COPY: + * This symbol, if defined, indicates that the system stores + * the variable argument list datatype, va_list, in a format + * that cannot be copied by simple assignment, so that some + * other means must be used when copying is required. + * As such systems vary in their provision (or non-provision) + * of copying mechanisms, handy.h defines a platform- + * independent macro, Perl_va_copy(src, dst), to do the job. */ -#$d_getpwnam_r HAS_GETPWNAM_R /**/ -#define GETPWNAM_R_PROTO $getpwnam_r_proto /**/ +#$need_va_copy NEED_VA_COPY /**/ -/* HAS_GETPWUID_R: - * This symbol, if defined, indicates that the getpwuid_r routine - * is available to getpwuid re-entrantly. +/* IVTYPE: + * This symbol defines the C type used for Perl's IV. */ -/* GETPWUID_R_PROTO: - * This symbol encodes the prototype of getpwuid_r. - * It is zero if d_getpwuid_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getpwuid_r - * is defined. +/* UVTYPE: + * This symbol defines the C type used for Perl's UV. */ -#$d_getpwuid_r HAS_GETPWUID_R /**/ -#define GETPWUID_R_PROTO $getpwuid_r_proto /**/ - -/* HAS_GETSERVBYNAME_R: - * This symbol, if defined, indicates that the getservbyname_r routine - * is available to getservbyname re-entrantly. +/* I8TYPE: + * This symbol defines the C type used for Perl's I8. */ -/* GETSERVBYNAME_R_PROTO: - * This symbol encodes the prototype of getservbyname_r. - * It is zero if d_getservbyname_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservbyname_r - * is defined. +/* U8TYPE: + * This symbol defines the C type used for Perl's U8. */ -#$d_getservbyname_r HAS_GETSERVBYNAME_R /**/ -#define GETSERVBYNAME_R_PROTO $getservbyname_r_proto /**/ - -/* HAS_GETSERVBYPORT_R: - * This symbol, if defined, indicates that the getservbyport_r routine - * is available to getservbyport re-entrantly. +/* I16TYPE: + * This symbol defines the C type used for Perl's I16. + */ +/* U16TYPE: + * This symbol defines the C type used for Perl's U16. + */ +/* I32TYPE: + * This symbol defines the C type used for Perl's I32. + */ +/* U32TYPE: + * This symbol defines the C type used for Perl's U32. + */ +/* I64TYPE: + * This symbol defines the C type used for Perl's I64. + */ +/* U64TYPE: + * This symbol defines the C type used for Perl's U64. */ -/* GETSERVBYPORT_R_PROTO: - * This symbol encodes the prototype of getservbyport_r. - * It is zero if d_getservbyport_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservbyport_r - * is defined. +/* NVTYPE: + * This symbol defines the C type used for Perl's NV. */ -#$d_getservbyport_r HAS_GETSERVBYPORT_R /**/ -#define GETSERVBYPORT_R_PROTO $getservbyport_r_proto /**/ - -/* HAS_GETSERVENT_R: - * This symbol, if defined, indicates that the getservent_r routine - * is available to getservent re-entrantly. +/* IVSIZE: + * This symbol contains the sizeof(IV). */ -/* GETSERVENT_R_PROTO: - * This symbol encodes the prototype of getservent_r. - * It is zero if d_getservent_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getservent_r - * is defined. +/* UVSIZE: + * This symbol contains the sizeof(UV). */ -#$d_getservent_r HAS_GETSERVENT_R /**/ -#define GETSERVENT_R_PROTO $getservent_r_proto /**/ - -/* HAS_GETSPNAM_R: - * This symbol, if defined, indicates that the getspnam_r routine - * is available to getspnam re-entrantly. +/* I8SIZE: + * This symbol contains the sizeof(I8). */ -/* GETSPNAM_R_PROTO: - * This symbol encodes the prototype of getspnam_r. - * It is zero if d_getspnam_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_getspnam_r - * is defined. +/* U8SIZE: + * This symbol contains the sizeof(U8). */ -#$d_getspnam_r HAS_GETSPNAM_R /**/ -#define GETSPNAM_R_PROTO $getspnam_r_proto /**/ - -/* HAS_GMTIME_R: - * This symbol, if defined, indicates that the gmtime_r routine - * is available to gmtime re-entrantly. +/* I16SIZE: + * This symbol contains the sizeof(I16). */ -/* GMTIME_R_PROTO: - * This symbol encodes the prototype of gmtime_r. - * It is zero if d_gmtime_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_gmtime_r - * is defined. +/* U16SIZE: + * This symbol contains the sizeof(U16). */ -#$d_gmtime_r HAS_GMTIME_R /**/ -#define GMTIME_R_PROTO $gmtime_r_proto /**/ - -/* HAS_LOCALTIME_R: - * This symbol, if defined, indicates that the localtime_r routine - * is available to localtime re-entrantly. +/* I32SIZE: + * This symbol contains the sizeof(I32). */ -/* LOCALTIME_R_PROTO: - * This symbol encodes the prototype of localtime_r. - * It is zero if d_localtime_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_localtime_r - * is defined. +/* U32SIZE: + * This symbol contains the sizeof(U32). */ -#$d_localtime_r HAS_LOCALTIME_R /**/ -#define LOCALTIME_R_PROTO $localtime_r_proto /**/ - -/* OLD_PTHREAD_CREATE_JOINABLE: - * This symbol, if defined, indicates how to create pthread - * in joinable (aka undetached) state. NOTE: not defined - * if pthread.h already has defined PTHREAD_CREATE_JOINABLE - * (the new version of the constant). - * If defined, known values are PTHREAD_CREATE_UNDETACHED - * and __UNDETACHED. +/* I64SIZE: + * This symbol contains the sizeof(I64). */ -#$d_old_pthread_create_joinable OLD_PTHREAD_CREATE_JOINABLE $old_pthread_create_joinable /**/ - -/* HAS_PTHREAD_ATFORK: - * This symbol, if defined, indicates that the pthread_atfork routine - * is available setup fork handlers. +/* U64SIZE: + * This symbol contains the sizeof(U64). */ -#$d_pthread_atfork HAS_PTHREAD_ATFORK /**/ - -/* HAS_PTHREAD_YIELD: - * This symbol, if defined, indicates that the pthread_yield - * routine is available to yield the execution of the current - * thread. sched_yield is preferable to pthread_yield. +/* NVSIZE: + * This symbol contains the sizeof(NV). */ -/* SCHED_YIELD: - * This symbol defines the way to yield the execution of - * the current thread. Known ways are sched_yield, - * pthread_yield, and pthread_yield with NULL. +/* NV_PRESERVES_UV: + * This symbol, if defined, indicates that a variable of type NVTYPE + * can preserve all the bits of a variable of type UVTYPE. */ -/* HAS_SCHED_YIELD: - * This symbol, if defined, indicates that the sched_yield - * routine is available to yield the execution of the current - * thread. sched_yield is preferable to pthread_yield. +/* NV_PRESERVES_UV_BITS: + * This symbol contains the number of bits a variable of type NVTYPE + * can preserve of a variable of type UVTYPE. */ -#$d_pthread_yield HAS_PTHREAD_YIELD /**/ -#define SCHED_YIELD $sched_yield /**/ -#$d_sched_yield HAS_SCHED_YIELD /**/ - -/* HAS_RANDOM_R: - * This symbol, if defined, indicates that the random_r routine - * is available to random re-entrantly. +/* NV_OVERFLOWS_INTEGERS_AT: + * This symbol gives the largest integer value that NVs can hold. This + * value + 1.0 cannot be stored accurately. It is expressed as constant + * floating point expression to reduce the chance of decimale/binary + * conversion issues. If it can not be determined, the value 0 is given. */ -/* RANDOM_R_PROTO: - * This symbol encodes the prototype of random_r. - * It is zero if d_random_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_random_r - * is defined. +/* NV_ZERO_IS_ALLBITS_ZERO: + * This symbol, if defined, indicates that a variable of type NVTYPE + * stores 0.0 in memory as all bits zero. */ -#$d_random_r HAS_RANDOM_R /**/ -#define RANDOM_R_PROTO $random_r_proto /**/ +#define IVTYPE $ivtype /**/ +#define UVTYPE $uvtype /**/ +#define I8TYPE $i8type /**/ +#define U8TYPE $u8type /**/ +#define I16TYPE $i16type /**/ +#define U16TYPE $u16type /**/ +#define I32TYPE $i32type /**/ +#define U32TYPE $u32type /**/ +#ifdef HAS_QUAD +#define I64TYPE $i64type /**/ +#define U64TYPE $u64type /**/ +#endif +#define NVTYPE $nvtype /**/ +#define IVSIZE $ivsize /**/ +#define UVSIZE $uvsize /**/ +#define I8SIZE $i8size /**/ +#define U8SIZE $u8size /**/ +#define I16SIZE $i16size /**/ +#define U16SIZE $u16size /**/ +#define I32SIZE $i32size /**/ +#define U32SIZE $u32size /**/ +#ifdef HAS_QUAD +#define I64SIZE $i64size /**/ +#define U64SIZE $u64size /**/ +#endif +#define NVSIZE $nvsize /**/ +#$d_nv_preserves_uv NV_PRESERVES_UV +#define NV_PRESERVES_UV_BITS $nv_preserves_uv_bits +#define NV_OVERFLOWS_INTEGERS_AT $nv_overflows_integers_at +#$d_nv_zero_is_allbits_zero NV_ZERO_IS_ALLBITS_ZERO +#if UVSIZE == 8 +# ifdef BYTEORDER +# if BYTEORDER == 0x1234 +# undef BYTEORDER +# define BYTEORDER 0x12345678 +# else +# if BYTEORDER == 0x4321 +# undef BYTEORDER +# define BYTEORDER 0x87654321 +# endif +# endif +# endif +#endif -/* HAS_READDIR64_R: - * This symbol, if defined, indicates that the readdir64_r routine - * is available to readdir64 re-entrantly. +/* IVdf: + * This symbol defines the format string used for printing a Perl IV + * as a signed decimal integer. */ -/* READDIR64_R_PROTO: - * This symbol encodes the prototype of readdir64_r. - * It is zero if d_readdir64_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_readdir64_r - * is defined. +/* UVuf: + * This symbol defines the format string used for printing a Perl UV + * as an unsigned decimal integer. */ -#$d_readdir64_r HAS_READDIR64_R /**/ -#define READDIR64_R_PROTO $readdir64_r_proto /**/ - -/* HAS_READDIR_R: - * This symbol, if defined, indicates that the readdir_r routine - * is available to readdir re-entrantly. +/* UVof: + * This symbol defines the format string used for printing a Perl UV + * as an unsigned octal integer. */ -/* READDIR_R_PROTO: - * This symbol encodes the prototype of readdir_r. - * It is zero if d_readdir_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_readdir_r - * is defined. +/* UVxf: + * This symbol defines the format string used for printing a Perl UV + * as an unsigned hexadecimal integer in lowercase abcdef. */ -#$d_readdir_r HAS_READDIR_R /**/ -#define READDIR_R_PROTO $readdir_r_proto /**/ - -/* HAS_SETGRENT_R: - * This symbol, if defined, indicates that the setgrent_r routine - * is available to setgrent re-entrantly. +/* UVXf: + * This symbol defines the format string used for printing a Perl UV + * as an unsigned hexadecimal integer in uppercase ABCDEF. */ -/* SETGRENT_R_PROTO: - * This symbol encodes the prototype of setgrent_r. - * It is zero if d_setgrent_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setgrent_r - * is defined. +/* NVef: + * This symbol defines the format string used for printing a Perl NV + * using %e-ish floating point format. */ -#$d_setgrent_r HAS_SETGRENT_R /**/ -#define SETGRENT_R_PROTO $setgrent_r_proto /**/ +/* NVff: + * This symbol defines the format string used for printing a Perl NV + * using %f-ish floating point format. + */ +/* NVgf: + * This symbol defines the format string used for printing a Perl NV + * using %g-ish floating point format. + */ +#define IVdf $ivdformat /**/ +#define UVuf $uvuformat /**/ +#define UVof $uvoformat /**/ +#define UVxf $uvxformat /**/ +#define UVXf $uvXUformat /**/ +#define NVef $nveformat /**/ +#define NVff $nvfformat /**/ +#define NVgf $nvgformat /**/ -/* HAS_SETHOSTENT_R: - * This symbol, if defined, indicates that the sethostent_r routine - * is available to sethostent re-entrantly. +/* SELECT_MIN_BITS: + * This symbol holds the minimum number of bits operated by select. + * That is, if you do select(n, ...), how many bits at least will be + * cleared in the masks if some activity is detected. Usually this + * is either n or 32*ceil(n/32), especially many little-endians do + * the latter. This is only useful if you have select(), naturally. */ -/* SETHOSTENT_R_PROTO: - * This symbol encodes the prototype of sethostent_r. - * It is zero if d_sethostent_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_sethostent_r - * is defined. +#define SELECT_MIN_BITS $selectminbits /**/ + +/* STARTPERL: + * This variable contains the string to put in front of a perl + * script to make sure (one hopes) that it runs with perl and not + * some shell. */ -#$d_sethostent_r HAS_SETHOSTENT_R /**/ -#define SETHOSTENT_R_PROTO $sethostent_r_proto /**/ +#define STARTPERL "$startperl" /**/ -/* HAS_SETLOCALE_R: - * This symbol, if defined, indicates that the setlocale_r routine - * is available to setlocale re-entrantly. +/* HAS_STDIO_STREAM_ARRAY: + * This symbol, if defined, tells that there is an array + * holding the stdio streams. */ -/* SETLOCALE_R_PROTO: - * This symbol encodes the prototype of setlocale_r. - * It is zero if d_setlocale_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setlocale_r - * is defined. +/* STDIO_STREAM_ARRAY: + * This symbol tells the name of the array holding the stdio streams. + * Usual values include _iob, __iob, and __sF. */ -#$d_setlocale_r HAS_SETLOCALE_R /**/ -#define SETLOCALE_R_PROTO $setlocale_r_proto /**/ +#$d_stdio_stream_array HAS_STDIO_STREAM_ARRAY /**/ +#ifdef HAS_STDIO_STREAM_ARRAY +#define STDIO_STREAM_ARRAY $stdio_stream_array +#endif -/* HAS_SETNETENT_R: - * This symbol, if defined, indicates that the setnetent_r routine - * is available to setnetent re-entrantly. +/* GMTIME_MAX: + * This symbol contains the maximum value for the time_t offset that + * the system function gmtime () accepts, and defaults to 0 */ -/* SETNETENT_R_PROTO: - * This symbol encodes the prototype of setnetent_r. - * It is zero if d_setnetent_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setnetent_r - * is defined. +/* GMTIME_MIN: + * This symbol contains the minimum value for the time_t offset that + * the system function gmtime () accepts, and defaults to 0 */ -#$d_setnetent_r HAS_SETNETENT_R /**/ -#define SETNETENT_R_PROTO $setnetent_r_proto /**/ - -/* HAS_SETPROTOENT_R: - * This symbol, if defined, indicates that the setprotoent_r routine - * is available to setprotoent re-entrantly. +/* LOCALTIME_MAX: + * This symbol contains the maximum value for the time_t offset that + * the system function localtime () accepts, and defaults to 0 */ -/* SETPROTOENT_R_PROTO: - * This symbol encodes the prototype of setprotoent_r. - * It is zero if d_setprotoent_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setprotoent_r - * is defined. +/* LOCALTIME_MIN: + * This symbol contains the minimum value for the time_t offset that + * the system function localtime () accepts, and defaults to 0 */ -#$d_setprotoent_r HAS_SETPROTOENT_R /**/ -#define SETPROTOENT_R_PROTO $setprotoent_r_proto /**/ +#define GMTIME_MAX $sGMTIME_max /**/ +#define GMTIME_MIN $sGMTIME_min /**/ +#define LOCALTIME_MAX $sLOCALTIME_max /**/ +#define LOCALTIME_MIN $sLOCALTIME_min /**/ -/* HAS_SETPWENT_R: - * This symbol, if defined, indicates that the setpwent_r routine - * is available to setpwent re-entrantly. +/* USE_64_BIT_INT: + * This symbol, if defined, indicates that 64-bit integers should + * be used when available. If not defined, the native integers + * will be employed (be they 32 or 64 bits). The minimal possible + * 64-bitness is used, just enough to get 64-bit integers into Perl. + * This may mean using for example "long longs", while your memory + * may still be limited to 2 gigabytes. */ -/* SETPWENT_R_PROTO: - * This symbol encodes the prototype of setpwent_r. - * It is zero if d_setpwent_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setpwent_r - * is defined. +/* USE_64_BIT_ALL: + * This symbol, if defined, indicates that 64-bit integers should + * be used when available. If not defined, the native integers + * will be used (be they 32 or 64 bits). The maximal possible + * 64-bitness is employed: LP64 or ILP64, meaning that you will + * be able to use more than 2 gigabytes of memory. This mode is + * even more binary incompatible than USE_64_BIT_INT. You may not + * be able to run the resulting executable in a 32-bit CPU at all or + * you may need at least to reboot your OS to 64-bit mode. */ -#$d_setpwent_r HAS_SETPWENT_R /**/ -#define SETPWENT_R_PROTO $setpwent_r_proto /**/ +#ifndef USE_64_BIT_INT +#$use64bitint USE_64_BIT_INT /**/ +#endif +#ifndef USE_64_BIT_ALL +#$use64bitall USE_64_BIT_ALL /**/ +#endif -/* HAS_SETSERVENT_R: - * This symbol, if defined, indicates that the setservent_r routine - * is available to setservent re-entrantly. +/* USE_DTRACE: + * This symbol, if defined, indicates that Perl should + * be built with support for DTrace. */ -/* SETSERVENT_R_PROTO: - * This symbol encodes the prototype of setservent_r. - * It is zero if d_setservent_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_setservent_r - * is defined. +#$usedtrace USE_DTRACE /**/ + +/* USE_FAST_STDIO: + * This symbol, if defined, indicates that Perl should + * be built to use 'fast stdio'. + * Defaults to define in Perls 5.8 and earlier, to undef later. */ -#$d_setservent_r HAS_SETSERVENT_R /**/ -#define SETSERVENT_R_PROTO $setservent_r_proto /**/ +#ifndef USE_FAST_STDIO +#$usefaststdio USE_FAST_STDIO /**/ +#endif -/* HAS_SRAND48_R: - * This symbol, if defined, indicates that the srand48_r routine - * is available to srand48 re-entrantly. +/* USE_LARGE_FILES: + * This symbol, if defined, indicates that large file support + * should be used when available. */ -/* SRAND48_R_PROTO: - * This symbol encodes the prototype of srand48_r. - * It is zero if d_srand48_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_srand48_r - * is defined. +#ifndef USE_LARGE_FILES +#$uselargefiles USE_LARGE_FILES /**/ +#endif + +/* USE_LONG_DOUBLE: + * This symbol, if defined, indicates that long doubles should + * be used when available. */ -#$d_srand48_r HAS_SRAND48_R /**/ -#define SRAND48_R_PROTO $srand48_r_proto /**/ +#ifndef USE_LONG_DOUBLE +#$uselongdouble USE_LONG_DOUBLE /**/ +#endif -/* HAS_SRANDOM_R: - * This symbol, if defined, indicates that the srandom_r routine - * is available to srandom re-entrantly. +/* USE_MORE_BITS: + * This symbol, if defined, indicates that 64-bit interfaces and + * long doubles should be used when available. */ -/* SRANDOM_R_PROTO: - * This symbol encodes the prototype of srandom_r. - * It is zero if d_srandom_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_srandom_r - * is defined. +#ifndef USE_MORE_BITS +#$usemorebits USE_MORE_BITS /**/ +#endif + +/* MULTIPLICITY: + * This symbol, if defined, indicates that Perl should + * be built to use multiplicity. */ -#$d_srandom_r HAS_SRANDOM_R /**/ -#define SRANDOM_R_PROTO $srandom_r_proto /**/ +#ifndef MULTIPLICITY +#$usemultiplicity MULTIPLICITY /**/ +#endif -/* HAS_STRERROR_R: - * This symbol, if defined, indicates that the strerror_r routine - * is available to strerror re-entrantly. +/* USE_PERLIO: + * This symbol, if defined, indicates that the PerlIO abstraction should + * be used throughout. If not defined, stdio should be + * used in a fully backward compatible manner. */ -/* STRERROR_R_PROTO: - * This symbol encodes the prototype of strerror_r. - * It is zero if d_strerror_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_strerror_r - * is defined. +#ifndef USE_PERLIO +#$useperlio USE_PERLIO /**/ +#endif + +/* USE_SOCKS: + * This symbol, if defined, indicates that Perl should + * be built to use socks. */ -#$d_strerror_r HAS_STRERROR_R /**/ -#define STRERROR_R_PROTO $strerror_r_proto /**/ +#ifndef USE_SOCKS +#$usesocks USE_SOCKS /**/ +#endif -/* HAS_TMPNAM_R: - * This symbol, if defined, indicates that the tmpnam_r routine - * is available to tmpnam re-entrantly. +/* HAS_DRAND48_PROTO: + * This symbol, if defined, indicates that the system provides + * a prototype for the drand48() function. Otherwise, it is up + * to the program to supply one. A good guess is + * extern double drand48(void); */ -/* TMPNAM_R_PROTO: - * This symbol encodes the prototype of tmpnam_r. - * It is zero if d_tmpnam_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_tmpnam_r - * is defined. +#$d_drand48proto HAS_DRAND48_PROTO /**/ + +/* HAS_GETHOST_PROTOS: + * This symbol, if defined, indicates that includes + * prototypes for gethostent(), gethostbyname(), and + * gethostbyaddr(). Otherwise, it is up to the program to guess + * them. See netdbtype.U for probing for various Netdb_xxx_t types. */ -#$d_tmpnam_r HAS_TMPNAM_R /**/ -#define TMPNAM_R_PROTO $tmpnam_r_proto /**/ +#$d_gethostprotos HAS_GETHOST_PROTOS /**/ -/* HAS_TTYNAME_R: - * This symbol, if defined, indicates that the ttyname_r routine - * is available to ttyname re-entrantly. +/* HAS_GETNET_PROTOS: + * This symbol, if defined, indicates that includes + * prototypes for getnetent(), getnetbyname(), and + * getnetbyaddr(). Otherwise, it is up to the program to guess + * them. See netdbtype.U for probing for various Netdb_xxx_t types. */ -/* TTYNAME_R_PROTO: - * This symbol encodes the prototype of ttyname_r. - * It is zero if d_ttyname_r is undef, and one of the - * REENTRANT_PROTO_T_ABC macros of reentr.h if d_ttyname_r - * is defined. +#$d_getnetprotos HAS_GETNET_PROTOS /**/ + +/* HAS_GETPROTO_PROTOS: + * This symbol, if defined, indicates that includes + * prototypes for getprotoent(), getprotobyname(), and + * getprotobyaddr(). Otherwise, it is up to the program to guess + * them. See netdbtype.U for probing for various Netdb_xxx_t types. */ -#$d_ttyname_r HAS_TTYNAME_R /**/ -#define TTYNAME_R_PROTO $ttyname_r_proto /**/ +#$d_getprotoprotos HAS_GETPROTO_PROTOS /**/ -/* I_MACH_CTHREADS: - * This symbol, if defined, indicates to the C program that it should - * include . +/* HAS_GETSERV_PROTOS: + * This symbol, if defined, indicates that includes + * prototypes for getservent(), getservbyname(), and + * getservbyaddr(). Otherwise, it is up to the program to guess + * them. See netdbtype.U for probing for various Netdb_xxx_t types. */ -#$i_machcthr I_MACH_CTHREADS /**/ +#$d_getservprotos HAS_GETSERV_PROTOS /**/ -/* I_PTHREAD: - * This symbol, if defined, indicates to the C program that it should - * include . +/* HAS_LSEEK_PROTO: + * This symbol, if defined, indicates that the system provides + * a prototype for the lseek() function. Otherwise, it is up + * to the program to supply one. A good guess is + * extern off_t lseek(int, off_t, int); */ -#$i_pthread I_PTHREAD /**/ +#$d_lseekproto HAS_LSEEK_PROTO /**/ -/* USE_ITHREADS: - * This symbol, if defined, indicates that Perl should be built to - * use the interpreter-based threading implementation. +/* Netdb_host_t: + * This symbol holds the type used for the 1st argument + * to gethostbyaddr(). */ -/* USE_5005THREADS: - * This symbol, if defined, indicates that Perl should be built to - * use the 5.005-based threading implementation. +/* Netdb_hlen_t: + * This symbol holds the type used for the 2nd argument + * to gethostbyaddr(). */ -/* OLD_PTHREADS_API: - * This symbol, if defined, indicates that Perl should - * be built to use the old draft POSIX threads API. +/* Netdb_name_t: + * This symbol holds the type used for the argument to + * gethostbyname(). */ -/* USE_REENTRANT_API: - * This symbol, if defined, indicates that Perl should - * try to use the various _r versions of library functions. - * This is extremely experimental. +/* Netdb_net_t: + * This symbol holds the type used for the 1st argument to + * getnetbyaddr(). */ -#$use5005threads USE_5005THREADS /**/ -#$useithreads USE_ITHREADS /**/ -#if defined(USE_5005THREADS) && !defined(USE_ITHREADS) -#define USE_THREADS /* until src is revised*/ -#endif -#$d_oldpthreads OLD_PTHREADS_API /**/ -#$usereentrant USE_REENTRANT_API /**/ +#define Netdb_host_t $netdb_host_type /**/ +#define Netdb_hlen_t $netdb_hlen_type /**/ +#define Netdb_name_t $netdb_name_type /**/ +#define Netdb_net_t $netdb_net_type /**/ + +/* Select_fd_set_t: + * This symbol holds the type used for the 2nd, 3rd, and 4th + * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET + * is defined, and 'int *' otherwise. This is only useful if you + * have select(), of course. + */ +#define Select_fd_set_t $selecttype /**/ + +/* Sock_size_t: + * This symbol holds the type used for the size argument of + * various socket calls (just the base type, not the pointer-to). + */ +#define Sock_size_t $socksizetype /**/ /* HAS_TIME: * This symbol, if defined, indicates that the time() routine exists. @@ -4222,7 +4667,7 @@ sed <$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un #define Off_t_size $lseeksize /* size */ /* Mode_t: - * This symbol holds the type used to declare file modes + * This symbol holds the type used to declare file modes * for systems calls. It is usually mode_t, but may be * int or unsigned short. It may be necessary to include * to get any typedef'ed information. @@ -4274,3 +4719,5 @@ sed <$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un #endif !GROK!THIS! +;; +esac